GENERAL RACING RULES

The General Racing Rules and guidelines will be adhered to when competing in the Allstar R/C Dirt Series. It’s understood that some race events and venues holding races promoted or sanctioned by the Allstar R/C Dirt Series may revise some of these rules to better align with their track or program requirements.

SAFETY

Safety is the number priority of the Allstar R/C Dirt Series. If you see something unsafe please let one of the ARCDS officials know.

• All events require an adequate number of fire extinguishers whether the classes are electric or nitro. The utilization of Lipo batteries and race fuel present flammable dangers and it’s important that safety be at the forefront for each participant and event.
• Only drivers running their car, are allowed on any area of the driver’s stand.
• No littering, please clean-up after yourself as well as any trash in your immediate pit area.
• Only closed toe shoes are permitted on the track. No sandals or flip-flops allowed on the track.
• No smoking, vaping, food, canned drinks or spitting on the race track!

RACE PROCEDURES

• All qualifiers will be (4) minutes and mains will be (5) minutes in length.
  • SC Late Models & 1/8th Scale Late Models will run (4) minute qualifiers & (4) minutes mains
• Starting procedure will vary, its our goal to have rolling starts in the all classes including Street Stocks, Winged Sprints, Non Wing Sprints, SC Modifieds, EDM and 8th / 10th Late Models. If we cannot get a clean start after two attempts we will resort to typical IFMAR starts. The starting procedure will be addressed at each drivers meeting.
• All drivers are required to attend the drivers meeting.
• If a pit lane is available cars must enter and exit the racing surface via the pit lane at all times.
• No stopping on the race track at any time, go to the infield to set steering trim and etc.
• Any cars damaged and placed in the infield will remain there until that race is over
  • (Do not run across the track during competition to retrieve your car).
• All cars will be made available for tech inspection before and after race if required by the race director or tech inspector (battery, motor and tire rules will be strictly enforced).
• Once a car has gone through pre-race tech it must go directly to track not back to pit area.
• All racers must have a personal transponder (2) or (3) wire AMB transponder; you may participate without one but will not be officially scored.
• See a ARCDS official for the purchase or possibility of a loaner transponder for the days events.
• You MUST run (1) of (3) qualifying rounds in order to qualify for the lower mains during the point series.
• If you are substitute driving for a particular racer, you must have ran (1) qualifier in order to score points. A driver cannot gain points by using substitute drivers.
• If you substitute drive, you must present an entry fee to the track and series. You will be treated as an additional entry to the race program.

CORNER MARSHALLING

• If you are running multiple classes its YOUR responsibility to find a corner marshal to cover your position.
• Just because you race (4) classes does not diminish your responsibility to marshal. Please locate a volunteer or I’m sure we have some that would accept a small donation to corner throughout the day for you.
• Racers will not yell or curse at corner marshals, if there is an issue let the race director resolve the problem.
• Turn marshals are prohibited from working or repairing cars.
• All drivers must turn marshal the race immediately following their race in the position based on the starting position of their qualifier (i.e. car number). If you are physically unable to corner marshal let a ARCDS official know so that an alternate can be in place before the next race begins.
• No smoking, vaping, or playing on cell phones while marshalling, please respect your fellow racers and remember they will be marshalling for you too.

GENRAL RULES OF COMPETITION

• No Traction Control Devises Will Be Allowed, This Included Gyros, Traction Control Devices Built Into Receivers such As The Specktrum AVC Equipped Radios. This will be checked!
• All cars will be 4-wheel independent suspension, single speed transmissions only.
• For turn marshal safety all cars must have a front bumper that is made of a shock absorbing material such as nylon, delrin, plastic, kydex etc.
• All power, radio equipment and weights must be in a secured and fixed position and not moveable during a race.

ROUGH DRIVING

• Intentional wrecking of other competitors in not permitted.
  • 1st offense – Warning From Race Director
  • 2nd offense – Stop and Go Penalty on Pit Lane
  • 3rd offense – removed from the race event

RACING YOUR COMPEITION WITH RESPECT

• Each racer controls their own cars and are responsible for the control of their vehicle. If you are multiple laps down and the leaders are lapping you please pay respect for the race that is currently being decided.
• There are some days that everything will go right and others that don’t; remember your competitor may be multiple laps down to you the following week.
• Intentional wrecking of the leaders while many laps down is not permitted.
• The Race Director has total control of the race. All competitors will race by the same rules in each class.
• If you have a disagreement with your fellow racer; see the race director so that he is aware of the situation and can work a solution that best suites you, the track and our other fellow racers and our spectators.
• Racing is a high emotion sport and while we embrace spirited battles we are supposed to be enjoying a hobby were all passionate about.

Race directors will have the final decision concerning rules enforcement. The rules have been developed in the interest of what’s best for the racers by the racers. All race formats and technical questions should be brought to the attention of the race director and technical inspector prior to the race being run. If the rules “doesn’t say you can, then most likely you CAN’T!). The motor and battery rules will be enforced; this is to create a level and fair playing field for all competitors and to control the cost associated with R/C racing.

Lastly, improper behavior will not be tolerated. There will be no yelling or cursing, any comments directed at corner marshalls will not be tolerated. There will be no track cutting, spinning doughnuts in the infield or wrecking into the pipes on purpose because one is mad at the outcome. That can injure any of the corner marshals in the infield. Ultimate RC has worked to develop a family oriented atmosphere where friends and family can have fun and spirited competition. Any behavior detrimental to a positive environment for the children and future of R/C racing is not acceptable.

Drugs are prohibited and alcohol should not be consumed during the race events.

Updated May 21, 2021

Kids or Run What You Brung

These are the official rules for the Traxxas Stock Slash class. Below are the rules details allowing the cheapest and most importantly FUN form of RC dirt oval racing.

This Class is basically for the Ready-To-Race Version of the Vehicle as shipped by Traxxas. The idea is to limit the amount of hop-ups or modifications to the factory supplied vehicle to control costs.

Body: All trucks may use the factory Traxxas SC body. The bodies come pre-painted or you may purchase a clear body and paint it using your desired colors and scheme.

Chassis: No modifications may be made to the chassis system. Vehicle must be raced in its stock form. Original Traxxas Replacement parts, as supplied on original truck kit, only for damaged/worn parts. LCG chassis is allowed.

Suspension: Both the front & the rear suspension systems must remain in stock form. Original Traxxas parts only. No aftermarket/Hopup replacement components may be installed. RPM rear hub carriers are allowed.

Legal Tuning Parts: Original 5805 Traxxas Kit Shock white Springs may be used Shock Cap may be replaced with Alum Shock Cap #2667 Original Traxxas Turnbuckles maybe used 3139X, 3139A, 3737, 3737A

Steering: No modifications may be made to the steering system. Original Kit parts only. Bearings: Any manufacturer Bearing may be used.

Electronics: Original RTR Kit electronics Speed Control (XL-5) & Servo (2075) only. You may install any Receiver you so choose.

Motor: This class is restricted to a stock Traxxas Titan 12T R/C motor.

Battery: This class is limited to any 7.2 volt “Nicad”, “Nimh” made up of 6 “sub C” size cells only or Lipo 7.4 volt battery pack made up of 2 cells only.

Wheels: Original Traxxas Slash 2.2” wheel

Tires: Original Traxxas 2.2” Slash Tire

Drive line: Only the original Traxxas Drive Train may be used. No aftermarket or Hopup replacement drive components may be installed. Traxxas Steel Planetary Gear Differential Only. Any of the 3 Traxxas spur gears (4683, 4686, or 8690) are permitted. Any pinion gear that mounts without modifications needed may be used. Ball Differential is NOT permitted in the Spec Class

Weight: Truck must weigh no less then 4.75 pounds ready to Race.

ARCDS SR10 Street Stock

Must run SR10 as RTR out of the box! This class is intended as a entry point into the sport of Dirt Oval Racing at an affordable price point.  This will be a point series class with the Allstar RC Dirt Series starting June 26th at Mike’s Hobbies and Gulf Coast Speedway in Porter, Texas.

Shocks & Suspension

• Must run stock shocks and springs
• Changing shock oil in each of the shocks is allowed
• Must run stock 12mm shock piston, 2-hole, Part No.91444
• Limiters in the shocks are allowed

Transmission Gearing & Differential

• Spur gear must be 87T, Part No.9654
• Differential, when turning one back tire, opposite wheel must not turn in the same direction, holding off ground
• No aftermarket upgrades to the drivetrain are allowed, MUST BE ALL Stock SR10 components
• Must run stock slipper clutch assembly, no lockouts
• Any size pinion gear is allowed

Electronics – Motors, ESC, Servo & Radio

• Electronics must be mounted in stock OEM location
• No AVC, GYRO or additional traction control devices allowed (Automatic DQ)
• Motor 3300Kv Reedy From Team Associated is the only motor allowed!
• No Cooling Fa
• ESC must be SC600-BL Brushless ESC
• Steering Servo 
  • Steering Servos are a racers option. You may replace the stock servo with something more durable. I will leave this open based on racers feedback. Find something where the speed and torque matches your driving style. If you need assistance, seek out the ARCDS for recommendations. 
• Radio – XP120 2.4 Radio & Receiver Only
  • Radio Part No. 29203
  • Receiver Part No.29256 or 29204

Batteries

• 7.4V / 2S LIPOs Maximum (8.42V), running over this voltage is considered HOT! 
  • 5200mah or less, no more than 50C
• Battery must be mounted down the center of the chassis or in OEM location
• Mike’s Hobbies carries batteries and chargers with RTR kits

Body Style

• Molded SR10 Monte Carlo body or approved bodies noted below are the only allowed bodies in SR10.
• No additional wings, flaps, wickers, vents or air devices allowed
• You may have a total of 1” spoiler including the molded spoiler
• Spoiler may not be wider than the stock molded spoiler
• Decking is not allowed, must have all windows and no cut outs of any window
• Body must be cut to trim lines; No cutting out of the back above bottom of bumper, fender wells can be cut for tire clearance
• Approved Body list:
  • SR10 Street Stock Body, Clear (paint/wrap as wanted) Part No. 784695711921
  • SR10 Street Stock Body, Clear (Painted) Part No. 784695711938
  • JCONCEPTS 1978 Camaro Street Stock Body – Part No. 0395
  • JCONCEPTS 1987 Monte Carlo Street Stock Body – Part No. 0422L

Tires & Wheels

• Rubber Tires & 1/10^th Tires & Wheels Only
• Must run OEM SR10 front tires Part No.71194 (Pre-Glued Wheel & Tire Assembly)
• You may run the stock SR10 rear tires, Part No.71195 (Pre-Glued Wheel & Tire Assembly)
• You can change the rear tires ONLY, this is an effort allowing the car to work on all track conditions
• JCONCEPTS & DE Tires are allowed on the Rear Only
• JCONCEPTS Rear Sprinters & Prodigy’s Part Numbers:
  • Part No.3133-R2 (Medium Soft Long Wear)
  • Part No.3133-01 (Blue Soft Compound)
  • Part No.3133-02 (Super Soft Compound)
  • DE Racing Part No. DER-PRR-D30 (Super Soft Compound)
  • DE Racing Part No. DER-PRR-D40 (Soft Compound)
• SR10 Wheels Stock Wheels are allowed
• JCONCEPTS & DE Racing replacement wheels are allowed
  • JConcepts Part No.71096
  • JConcepts Part No.71097
  • JConcepts Part No.3397 (any color)
  • JConcepts Part No.3398 (any color)
  • DE Racing Part No. DER-DSB-ARB (any color)
  • DE Racing Part No. DER-DSB-AFB (any color)
• Tire Sauce is allowed, MRP is the preferred sauce for Gulf Coast Speedway. Tires must be dry when entering the racing surface!

Revised May 5, 2022 – (Tires, Wheels & Servos)

ARCDS Muddboss

A. Bodies

1. Salva’s or Clone Muddboss Bodies – A body can be copied from an Original Salva’s Muddboss body to make your own body. All body sides are to be (90 Degree Angle) to the Bodies Decking. No Flared-out sides are allowed or angled doors. The RC Dirt Series will have templates to ensure sure your car is legal, door panels, deck heights and rake. If you have re-drilled holes to move the deck, doors or other parts of the body that is illegal.
2. If you have made a minor modification to the body it must be approved before being allowed race.

B. Chassis

1. Traxxas 2wd (Slash or Raptor Chassis Only), (NO LCG CHASSIS)
2. Original MFG suspension parts only, no other parts allowed (such as from RPM)
3. Original MFG chassis parts only, no aftermarket hop-ups, no optional aluminum parts.
4. Front bumper, right side bumper must be removed. Front body post brace can be retained as a (shock tower support). It must be cut to fit within hood width.
5. Left side and rear bumpers can also be removed (if desired) **rear RPM bumper is allowed
6. Traxxas front optional bumper (TRA2735) can be used. Must be (angle down) – Mandatory
7. Major alterations to the chassis or modification to drivetrain/suspension components is not allowed
8. Electronics (RX/ESC/AMB) must be installed within chassis surface, no outside installation.
9. Battery brace can be trimmed to allow different LiPo battery wire Configuration

C. Electronics

1. Stock ESC and 12T Motor only!
2. Original Traxxas 2075 servo allowed.
3. Traxxas 2075x (servo) and Traxxas 2072x (gears) are allowed as alternative’ servo.
4. The “SAVOX SC-0252MG Digital Servo” is allowed, this is an ‘alternative’ servo.
5. SAVOX gear set (SAVSGSC0251MG) can be used to ‘upgrade’ the Traxxas 2075 to metal gears.
6. It is allowed to ‘pin’ the servo saver (white) or bell crank(black)…be advised the servo gears might get broken under a heavy crash!!!
7. Original Traxxas plastic servo saver/bell crank only (white or black system) it is allowed to mix the components (i.e. black servo horn with white bell crank). +
8. 2-cell 7.4v LiPo battery with a maximum of 5200mah and 50c, with external plug (ONLY) (no “bullet type” connectors allowed). 8.42V is the maxium charge!

D. Adjustment

1. Traxxas spur gears of 76/83/86/90 (ONLY) with all transmission parts in place including slipper clutches and pieces.

2. Any pinion size is allowed, must be steel pinion. No aluminum pinions allowed.

3. No modifications can be made to the transmission’s case (i.e. to allow a biggest gear ratio).

4. The rear differential may not be modified or locked in any way. The differential must have normal diff action and cannot turn the motor over when rotating one rear tire against the normal resistance of the motor.

5. You may run whatever lubricant on the gears inside the differential as long as it does not spin the motor. If I turn the left rear the right rear needs to turn backwards.

6. You must run the OEM Slash Transmission that comes out of the kit.

7. The aftermarket HOT assemblies are not legal in Pro Muddboss or Pro Muddboss!

8. The Proline Pro Series 32P Transmission is not legal for MuddBoss or Pro Muddboss!

9. Aftermarket slipper lockouts or eliminators in NOT ALLOWED!

10.The gear cover must be removed if asked for visual inspection.

11. The only adjustments allowed to the car are those allowed by the original MFG components of the car.

12. You are allowed to use any original wheel spacer combination (Black, Grey or any combination of both types).

13. Traxxas spacers only. No aluminum spacers.

14. Transmission functionality rule (motor cannot spin while turning slowly one rear wheel a full turn).

15. Traxxas Slash *Steel* transmission gears only (internal plastic transmission gears not allowed).

16. Adding weight (in any way) is (not allowed), wheel balancing is allowed (sole purpose of wheeling balancing, is not to add weight).

E. Suspension

1. Traxxas 2WD plastic shocks only (grey or black version) (fronts in front, rears in rear) Aluminum Traxxas Shock Cap Allowed.
2. Original Rear White Springs (Traxxas 5858) and Original White Front Springs (Traxxas 5857). No LCG kit springs or aftermarket springs allowed.
3. Front springs may be cut, in order to shorten them (no more than 5 rounds removed on ONE end). You can only cut one end of spring, meaning you can remove 0-5 coils on one end. You cannot remove 2 coils on one end and 3 coils on the other.
4. The shock’s travel may be shortened with internal shims (i.e. fuel tube or solid shims).
5. Original shafts in original cylinder (length and type in proper cylinder).
6. Original pistons from kit only (original 1, 2 or 3 hole), no modifications can be made to them.
7. No front bump stop suspension; a single original blue bump stop can be used per rear shock (not mandatory).
8. No shimming allowed (to reduce slop in suspension parts)., meaning adding spacers on the hinge pins to tighten slop in the plastic pieces.
9. All suspension parts (such as A-Arms) must remain in original positions it was designed for (no swapping left to right).
10. Rear camber links must remain in original height position (upper hole on shock tower not allowed.

F. Tires

1. Any original Traxxas Slash rubber tire/wheel/inserts (BFG/KUMHO/SPEC) any wheel combination of the SAME TIRE TYPE (i.e. 4 fronts, 4 rear, 3 fronts, 1 rear) “S1” compound*is (Allowed).
2.Tire Sauce is allowed, MRP is the preferred sauce for Gulf Coast Speedway. Tires must be dry when entering the track surface!

3. Traxxas Slash “SPEC” rubber tire/wheel/inserts only, any wheel combination of those (ie..4 fronts, 4 rears, 3 front, 1 rear…)(part# TRA5863-64-71-73-75) “S1” compound IS (Allowed).
4. The rear differential may not be modified or locked in any way. The differential must have normal diff action and cannot turn the motor over when rotating one rear tire against the normal resistance of the motor.

**Anything not mentioned in the above rules will not be allowed or must be approved beforehand**

RULES ARE SIMPLE, THIS CLASS IS MEANT TO BE ‘SPEC’ AND ALLOWS FOR CLOSE COMPETITION ON EQUAL GROUNDS FOR ALL. THIS CLASS IS ALSO MEANT TO SHOWCASE THE BEST DRIVER AND ALLOW FOR FUN! NO SECRETS OR ‘VOODOO’. IF YOU WANT TO HIDE YOUR CAR OR RUN SOMETHING THAT COMPETITORS CAN’T RUN. THIS IS NOT THE CLASS FOR YOU. IF YOU WANT TO HAVE FUN IN A CLASS WHERE DRIVER AND SETUP ABILITY IS KING, YOU HAVE FOUND THE RIGHT DIVISION.
Because the cars are equal you need to make passes cleanly. Driving through the car in front of you in not considered a clean pass. Just because your faster does not mean dump the car in front of you. A slower car running the bottom is hard to pass! Work hard, race hard but importantly respect your fellow competitors!!

“IF IT DOES NOT SAY YOU CAN—YOU CAN’T”
**The Allstar RC Dirt Series & Race Director reserve the right to change, modify the rules as required. We also reserve the right to call you out for rough driving! **

ARCDS Muddboss Pro

Bodies

1. Salvas or Clone Muddboss Bodies – A body can be copied from an Original Salvas Muddboss body to make your own body. All body sides are to be (90 Degree Angle) to the Bodies Decking. No Flared-out sides are allowed or angled doors. RC Dirt Series has templates to ensure your car is legal, door panels, deck heights and rake. If you have re-drilled holes to move the deck, doors or other parts of the body that is illegal.
2. If you have made a minor modification to the body it must be approved before being allowed race.

Chassis

1. Traxxas 2wd (Slash or Raptor Chassis Only), LCG CHASSIS ALLOWED
2. Original MFG suspension parts only, no other parts allowed (such as from RPM)    
3. Original MFG chassis parts only, no aftermarket hop-ups, no optional aluminum parts.
4. Front bumper, right side bumper must be removed. Front body post brace can be retained as a (shock tower support). It must be cut to fit within hood width.
5. Left side and rear bumpers can also be removed (if desired) **rear RPM bumper is allowed
6. Traxxas front optional bumper (TRA2735) can be used. Must be (angle down) – Mandatory
7. Major alterations to the chassis or modification to drivetrain/suspension components is not allowed
8. Electronics (RX/ESC/AMB) must be installed within chassis surface, no outside installation.
9. Battery brace can be trimmed to allow different LiPo battery wire Configuration

Electronics 

1. ESC & Motor combination is as follows:
2. Hobbywing XR10 Justock Sensored Brushless ESC/SD G2.1 Motor Combo (10.5T)
3. A 30mm cooling fan is allowed to cool the motor.
4. No traction control or AVC systems allowed.
5. Original Traxxas 2075 servo allowed.
6. Traxxas 2075x (servo) and Traxxas 2072x (gears) are allowed as alternative’ servo.
7. The “SAVOX SC-0252MG Digital Servo” is allowed, this is an ‘alternative’ servo.
8. SAVOX gear set (SAVSGSC0251MG) can be used to ‘upgrade’ the Traxxas 2075 to metal gears.
9. It is allowed to ‘pin’ the servo saver (white) or bell crank(black)…be advised the servo gears might get broken under a heavy crash!!!
10. Original Traxxas plastic servo saver/bell crank only (white or black system) it is allowed to mix the components (i.e. black servo horn with white bell crank). +
11. 2-cell 7.4v LiPo battery with a maximum of 6500mah and 100c, with external plug, including “bullet type” connectors is allowed.

 Adjustment

1. Traxxas spur gears of 76/83/86/90 (ONLY) with all transmission parts in place (slipper).
2. Any pinion size is allowed, must be steel pinion. No aluminum pinions allowed.
3. No modifications can be made to the transmission’s case (i.e. to allow a biggest gear ratio).
4. The gear cover must be removed if asked for visual inspection.
5. The only adjustments allowed to the car are those allowed by the original MFG components of the car.  
6. Your allowed to use any original wheel spacer combination (Black, Grey or any combination of both types). Traxxas spacers only. No aluminum spacers.
7. Transmission functionality rule (motor cannot spin while turning slowly one rear wheel a full turn).
8. Traxxas Slash *Steel* transmission gears only (internal plastic transmission gears not allowed).
9. Adding weight (in any way) is (not allowed), wheel balancing is allowed (sole purpose of wheeling balancing, is not to add weight).
10.  Read carefully, you may run a slipper eliminator or lock the slipper, this is only allowed in Pro Muddboss!!

 Suspension

1. Traxxas 2WD plastic shocks only (grey or black version) (fronts in front, rears in rear) Aluminum Traxxas Shock Cap Allowed.
2. Original Rear White Springs (Traxxas 5858) only.
3. Original White Front Springs (Traxxas 5857).
4. No LCG kit springs or aftermarket springs allowed.
5. Front springs may be cut, in order to shorten them (no more than 5 rounds removed on ONE end). Means spring can only be cut on one end, you cannot remove coils on each end of the spring. 
6. The shock’s travel may be shortened with internal shims (i.e. fuel tube or solid shims).
7. Original shafts in original cylinder (length and type in proper cylinder).
8. Original pistons from kit only (original 1, 2 or 3 hole), no modifications can be made to them.
9. No front bump stop suspension; a single original blue bump stop can be used per rear shock (not mandatory).
10. No shimming allowed (to reduce slop in suspension parts)., meaning adding spacers on the hinge pins to tighten slop in the plastic pieces.
11. All suspension parts (such as A-Arms) must remain in original positions it was designed for (no swapping left to right).
12. You may run the Traxxas colored front and rear control arms that are hardened for added protection.
13. Rear camber links must remain in original height position (upper hole on shock tower not allowed.

Drivetrain

1. The rear differential may not be modified or locked in any way. The differential must have normal diff action and cannot turn the motor over when rotating one rear tire against the normal resistance of the motor.
2. You may run whatever lubricant on the gears inside the differential as long as it does not spin the motor. If I turn the left rear the right rear needs to turn backwards.
3. You must run the OEM Slash Transmission that comes out of the kit.
4. The aftermarket HOT assemblies are not legal in Pro Muddboss or Pro Muddboss!
5. The Proline Pro Series 32P Transmission is not legal for MuddBoss or Pro Muddboss! 

 Tires

1. Only allowed tires in Muddboss are:
   1. DE Tires GT6 Grooved in D30 or D40 allowed
2. DE Traxxas Wheels are allowed, any color!
3. You may run different offsets for fine tuning
4. A soft cleaner such as water and simple green is allowed between races.
5. Tire Sauce is allowed, MRP is the preferred sauce for Gulf Coast Speedway. Tires must be dry when entering the racing surface!

**Anything not mentioned in the above rules will not be allowed or must be approved beforehand**

RULES ARE SIMPLE, THIS CLASS IS MEANT TO BE ‘PRO SPEC CLASS’ AND ALLOWS FOR CLOSE COMPETITION ON EQUAL GROUNDS FOR ALL. THIS CLASS IS ALSO MEANT TO SHOWCASE THE BEST DRIVER AND ALLOW FOR FUN! NO SECRETS OR ‘VOODOO’. IF YOU WANT TO HIDE YOUR CAR OR RUN SOMETHING THAT COMPETITORS CAN’T RUN. THIS IS NOT THE CLASS FOR YOU. IF YOU WANT TO HAVE FUN IN A CLASS WHERE DRIVER AND SETUP ABILITY IS KING, YOU HAVE FOUND THE RIGHT DIVISION.

Because the cars are equal you need to make passes cleanly. Driving through the car in front of you in not considered a clean pass. Just because your faster does not mean you dump the car in front of you…… A slower car running the bottom is hard to pass! Work hard, race hard but importantly respect your fellow competitors!!

“IF IT DOES NOT SAY YOU CAN—YOU CAN’T”

Revised August 29, 2021 – No Sprinters

ARCDS Traxxas Late Model

Chassis

1. Traxxas 2wd (Slash or Raptor Chassis Only), LCG CHASSIS ALLOWED
2. Original MFG suspension parts only, no other parts allowed (such as from RPM)
3. Original MFG chassis parts only, no aftermarket hop-ups, no optional aluminum parts.
4. Front body post brace can be retained as a (shock tower support).
5. Left side and rear bumpers can also be removed, if desired.
6. Major alterations to the chassis or modification to drivetrain/suspension components is not allowed
7. Electronics (RX/ESC/AMB) must be installed within chassis surface, no outside installation.
8. Battery brace can be trimmed to allow different LiPo battery wire Configuration

Electronics 

1. ESC & Motor combination is as follows:
2. Hobbywing XR10 Justock Sensored Brushless ESC/SD G2.1 Motor Combo (10.5T)
3. A 30mm cooling fan is allowed to cool the motor.
4. No traction control or AVC systems allowed.
5. Original Traxxas 2075 servo allowed.
6. Traxxas 2075x (servo) and Traxxas 2072x (gears) are allowed as alternative’ servo.
7. The “SAVOX SC-0252MG Digital Servo” is allowed, this is an ‘alternative’ servo.
8. SAVOX gear set (SAVSGSC0251MG) can be used to ‘upgrade’ the Traxxas 2075 to metal gears.
9. It is allowed to ‘pin’ the servo saver (white) or bell crank(black)…be advised the servo gears might get broken under a heavy crash!!!
10. Original Traxxas plastic servo saver/bell crank only (white or black system) it is allowed to mix the components (i.e. black servo horn with white bell crank). +
11. 2-cell 7.4v LiPo battery with a maximum of 6500mah and 100c, with external plug, including “bullet type” connectors is allowed. No LiHV packs allowed, meaning it must be a 7.4V LiPo Battery!!

 Adjustment

1. Traxxas spur gears of 76/83/86/90 (ONLY) with all transmission parts in place (slipper).
2. Any pinion size is allowed, must be steel pinion. No aluminum pinions allowed.
3. No modifications can be made to the transmission’s case (i.e. to allow a biggest gear ratio).
4. The gear cover must be removed if asked for visual inspection.
5. The only adjustments allowed to the car are those allowed by the original MFG components of the car.
6. Your allowed to use any original wheel spacer combination (Black, Grey or any combination of both types). Traxxas spacers only. No aluminum spacers.
7. Transmission functionality rule (motor cannot spin while turning slowly one rear wheel a full turn).
8. Traxxas Slash *Steel* transmission gears only (internal plastic transmission gears not allowed).
9. Adding weight (in any way) is (not allowed), wheel balancing is allowed (sole purpose of wheeling balancing, is not to add weight).
10.  Read carefully, you may run a slipper eliminator or lock the slipper.

 Suspension

1. Traxxas 2WD plastic shocks only (grey or black version) (fronts in front, rears in rear) Aluminum Traxxas Shock Cap Allowed.
2. Original Rear White Springs (Traxxas 5858) only.
3. Original White Front Springs (Traxxas 5857).
4. No LCG kit springs or aftermarket springs allowed.
5. Front springs may be cut, in order to shorten them (no more than 5 rounds removed on ONE end). Means spring can only be cut on one end, you cannot remove coils on each end of the spring.
6. The shock’s travel may be shortened with internal shims (i.e. fuel tube or solid shims).
7. Original shafts in original cylinder (length and type in proper cylinder).
8. Original pistons from kit only (original 1, 2 or 3 hole), no modifications can be made to them.
9. No front bump stop suspension; a single original blue bump stop can be used per rear shock (not mandatory).
10. No shimming allowed (to reduce slop in suspension parts)., meaning adding spacers on the hinge pins to tighten slop in the plastic pieces.
11. All suspension parts (such as A-Arms) must remain in original positions it was designed for (no swapping left to right).
12. You may run the Traxxas colored front and rear control arms that are hardened for added protection.
13. Rear camber links must remain in original height position (upper hole on shock tower not allowed.

Drivetrain

1. The rear differential may not be modified or locked in any way. The differential must have normal diff action and cannot turn the motor over when rotating one rear tire against the normal resistance of the motor.
2. You may run whatever lubricant on the gears inside the differential as long as it does not spin the motor. If I turn the left rear the right rear needs to turn backwards.
3. You must run the OEM Slash Transmission that comes out of the kit.
4. The aftermarket HOT assemblies are not legal!
5. The Proline Pro Series 32P Transmission is not legal!

 Tires

1. Any original Traxxas Slash rubber tire/wheel/inserts (BFG/KUMHO/SPEC) any wheel combination of the Same Tire       Type (i.e. 4 fronts, 4 rear, 3 fronts, 1 rear) “S1” compound* is (Allowed).

2. Tire Sauce is allowed! Tires must be dry when entering the track surface!

Bodies

1. 1/8 scale SC molded Late Model bodies allowed. Realistic body options are the only allowed and approved bodies. They promote fair racing, safety for our marshals and offer longevity due to the body thicknesses.

2. Body cannot not be homemade, must be molded body from one of the follow manufactures.

3. Homemade bodies are not allowed due to the safety of our corner marshals.

4. Body may be deck, meaning front, sides and rear windows cut out for air to pass through to rear spoiler.

5. Rear spoiler maximum height is 2.5″ from deck including 1/4″ wicker bill.

6. Spoiler end caps are allowed, maximum 3.25″ long and 2.5″ tall. A third spoiler fin is allowed anywhere in between the rear spoiler endplates. The third fin must match the end plates in size.

See Drawing. Spoiler Support Diag Model (1) (dirtoval.com)

7. All body braces must be under the body and made of lexan or carbon fiber, no aluminum or steel body braces.

8. Please ensure you round all sharp edges.

Approved Bodies:

1. MR/Kustom IceMan Dirt Late Model Body (MR/Kustoms has bumper kits available) – Facebook
2. Shark Racing Bodies – UFO  www.sharkrcbodies.com
3. Shark Racing Bodies – Atomic
4. Shark Racing Bodies – BAM/F
5. Shark Racing Bodies – Assassin
6. JBodyRc Crate Late Model: 2021 Crate Late Model & LM-100 Hood Scoop
7. Crazy Dave’s SC Late Model Body – www.crazydavesracing.com

Bumpers

1. Bumpers can be made of kydex and plastic. No aluminum / steel bumpers or bumper braces.
2. The Traxxas rear bumper is the only allowed rear bumper assembly, no homemade or aftermarket rear bumpers.
3. If you struggle with bumpers and cannot find or cut the appropriate bumper, message us and we can assist in getting you a bumper cut or made.

RULES ARE SIMPLE, THIS CLASS IS MEANT TO BE “FUN” ALLOWING FOR CLOSE COMPETITION ON EQUAL GROUNDS FOR ALL. NO SECRETS OR ‘VOODOO’. IF YOU WANT TO HIDE YOUR CAR OR RUN SOMETHING THAT COMPETITORS CAN’T RUN. THIS IS NOT THE CLASS FOR YOU. IF YOU WANT TO HAVE FUN IN A CLASS WHERE DRIVER AND SETUP ABILITY IS KING, YOU HAVE FOUND THE RIGHT DIVISION.

Because the cars are equal you need to make passes cleanly. Driving through the car in front of you in not considered a clean pass. Just because your faster does not mean you dump the car in front of you…… A slower car running the bottom is hard to pass! Work hard, race hard but importantly respect your fellow competitors!!

“IF IT DOES NOT SAY YOU CAN—YOU CAN’T”

ARCDS Street Stocks

The street stock class presented by the RC Dirt Series has been developed to give racers an affordable class to participate in. This class utilizes 2wd 1/10th buggy chassis. All cars can be rear or mid-motor driven but must be 2wd. Please read the rules carefully and check back for updates throughout the season. We are responsive to anything we see driving the cost of racing up or unfair advantages. We empower you to set up the chassis and use the tools provided but we will not allow custom, cutting or relocating of components in this class.

RC Dirt Series – Wes Wiegand #88

Chassis

Any factory 2wd buggy based chassis.

• Cars include B3, B4, B4.2, B5, B5M, B6D.3, Losi-22, Hobao H2, Traxxas Bandit or any 2wd 10th scale buggy-based chassis
• Chassis must be original manufacturer kit, no aftermarket, special designed oval type chassis allowed.
• No Chassis Modifications such as (battery offsetting, cutting for weight or etc.)
• Added weight must be Inside the chassis, not hanging under, or on the sides. This rule keeps the weight from being knocked off the car and onto the track during an event. No external weight trays allowed.
• Stick on weight from the hobby shop is available
• Stock or RPM matched aftermarket parts only
• Aluminum Hub carriers are approved for competition front and rear
• No aluminum suspension arms or shock towers
• May change shock oil, shock pistons and springs
• No Sway Bars allowed in front or rear of car

Weight & Track Width

• Minimum Weight Before & After Race – 59.00 Ounces (Most RTR cars meet this rule out of the box with a street stock body and mounting kit)
• Additional weight can be added, no weight tray device is allowed on the chassis, all weight may be stuck inside the chassis and directly to the chassis. Double stacked weight is acceptable.
• Added weight can be stuck to the body or mounted to the body with screws, rivets, etc.
• Track Width
  • Front- 9.875″ – (Outside To Outside, must fit the tech box)
  • Rear- 9.875″ – (Outside To Outside, must fit the tech box)
  • Wheelbase
    • Minimum- 9.000″
    • Maximum- 11.500″

Shocks & Suspension

• Independent
• Shocks need to be OEM shock, AE on AE and Traxxas on Traxxas.
• Aftermarket springs allowed (CustomWorks, RC4Less & Team Associated are good places to find springs)
• Must use factory shock mounting locations, you cannot drill addtionl holes in the tower, must use OEM hole locations
• Limiting of shocks is allowed inside the shock, this is putting plastic washer under the shock piston to limit the shock extending when rebounding.

Transmission & Motor Location

• Motor may be mid or rear engine only
• Single Speed Transmissions only
• Stock kit transmissions only, No swapping makes of transmissions between cars and manufactures
• May use gear or ball differentials
• Drivetrain upgrades are allowed (Avid Slippers or Schelle are allowed, slipper eliminator are allowed but not recommended)
• Any spur gear or pinion ration combination is allowed

Motors & ESC

• Any 13.5T (2-pole) ROAR legal sensored motor is allowed
• ESC must be ran in “Blinky” mode at all times
• No 1/8th scale motors or 550 SCT motors allowed

Batteries

•  7.4V or 7.6V Lipo Batteries / MAX Voltage 8.60V (This will be teched).
•  2 cell Lipo 6100mah or less, 100C is max c-rating allowed
• Battery must be in enter of the chassis or in OEM location
• No offsetting battery to left side
• Any radio system or servo
• No AVC, GYRO or additional traction control devices allowed (Automatic DQ)

Body Style

• Molded type bodies only
• 1/2″ Spoiler is allowed over the stock spoiler. You may have 1/2″ of additional material over the stock spoiler if your body has a built in molded spoiler. It cannot exceed the width of the rear truck and fender area. It cannot stick out past the side of the car.
• Spoiler end caps are not allowed
• No additional wings, flaps, spoilers, wickers, vents or air devices allowed unless specified above
• Decking is not allowed
• Body must be cut to trim lines; No cutting out of the back or over the wheel wells
• Aftermarket body mounts and bumper allowed but metal bumpers or body parts are not permitted
• UPDATED Approved Body List:
  • Shark Street Stock Bodies are approved
    • Hammerhead
    • Monte Carlo
    • Outcast
  •  JConcepts – #395 Camaro
  •  McAllister Racing – #321 Crowd Pleaser Mustang
  • McAllister Racing – #264 Camaro Street Stock
  • McAllister Racing- #268 Monte Carlo Street Stock
  • McAllister Racing- #303 Fairlane 500
  • McAllister Racing- #290 69 Dodge Charger Street Stock
  • McAllister Racing- #134 1/10^th 70’ Barracuda Street Stock
  • McAllister Racing- #256 Firebird Street Stock
  • McAllister Racing- #125 Buick Regal Street Stock
  • McAllister Racing- #136 70’ Mustang Street Stock
  • McAllister Racing- #313 427 Nova Street Stock
  • McAllister Racing- #306 Chevelle Street Stock
  • McAllister Racing- #292 59′ Fury Bomber Street Stock
  • McAllister Racing- #159 Mercury Bomber
  • Custom Works Street Stock Camaro #CWS9075
  • MR Kustoms Fat Body Monte Carlo
  • MR Kustoms Station Wagon

Tires & Wheels

• Rubber Tires Only – open tire
• Recommended tires are JConcepts Sprinters, AKA Impacts, Proline Holeshots
• 1/10^th Buggy Tires Only
  • No rear tires on the front
  • Fronts tires must be 2wd buggy tire width.
  • No 4wd front tires allowed
• No 1/8th Tires or Wheels Allowed
• No grooving, ghosting or sipping of street stock tires
• No 1/10th Stadium Truck Tires Allowed
• Tire Sauce is allowed, MRP is the preferred sauce for Gulf Coast Speedway. Tires must be dry when entering the racing surface!

If new to racing and not sure the best tire please see the RC Dirt Series director for assistance. This class is to be an inexpensive form of RC racing and a stepping class for those wanting to run Late Models or Sprint Cars. The RC Dirt Series can help you get into this class with Ready To Run packages. For more information call or email us.

Buy at Ready to Run Packages and start racing today!

________________________________________________________________________________________________

Revised July 11, 2020

ARCDS Midwest Modifieds

CHASSIS & WHEELBASE

• Any 2wd Rear Wheel drive type chassis
• Chassis may be offset to left or right
• • Wheelbase: 9.5” min, 11.5″ max
  • Maximum width: 10.000” (foam tires), 10.250″ (rubber tires)
  • No straight axle cars are allowed. No front brakes allowed.

SHOCKS & SUSPENSION

• Independent
• Aftermarket shocks and springs allowed.
• Adjustable rear control arms are permitted

TRANSMISSION & MOTOR LOCATION

• Motor may be mid or rear engine.
• Single Speed Transmissions only.

MOTORS & ESC

• 540 sized motors only.
• Open motor any turn, no KV motors.
• ESC can be ran in any mode.

BATTERIES

• 7.6V / 2S Lipos (Maximum 8.60V).
• Battery must be securely mounted in chassis.
• Electronics can be mounted on the left, right or center within main chassis plate.

BODY STYLE

• http://www.dirtoval.com/rules/MWM%20Rules.pdf  We follow CHILI BOWL Rules! 
• Must look like USMTS, UMP, or IMCA dirt modifieds.
• Front wheels must remain open.
• Rear spoiler allowed, not to exceed 1.5” off of deck with 0250″ wicker
• Spoiler & End Caps
• Spoiler max length: 1.5″ including a max .250” wicker. Spoiler cannot be wider than center panel.
• No more than (2) spoiler center braces allowed. Center braces can be no larger than optional spoiler end caps.
• End Caps cannot extend past end of Side Panel by more than .750”. (Included in the Max Length of Body)
• End Cap Size: Length 2.75″ Height 1.5″. Height is area of End Cap above the rear deck. End caps allowed, may run center support braces
• No side damns or other down force devices allowed.

TIRES & WHEELS

• Rear Tires – Open tire rule
• Front Tires: Open tire rule
• No grooving or sipping of the rubber tires.
• No gluing, taping of inserts to wheels.
• No large lug off-road tires.
• No 1/10th Stadium Truck or 1/8th buggy wheels allowed.
• Tire Sauce is allowed, MRP is the preferred sauce for Gulf Coast Speedway. Tires must be dry when entering the racing surface!

Revised August 20th, 2021

ARCDS Wingless Sprint Car

This class is for cars that consist of the following manufactures: Custom Works Outlaw 4, 57 Designs, AFX, Plan B Racing, F5 Chassis, and sprint car manufactures.

WEIGHT:  53.0 oz

TRANSMISSION:  Transmission, mid or rear motor allowed

CHASSIS: Carbon Fiber Chassis Allowed Must me DODC rules. Home (dirtoval.com)

SUSPENSION:

• Adjustable rear arms allowed, Custom Works AFX, Plan B type adjustable rear arms
• Brass rear arm inserts allowed

POWER & BATTERIES

• 4V / 2S (Maximum) LiHv LiPos
• 60V Maximum Voltage

MOTOR & ESC

• Any 13.5T 540 motor (Hobbywing, Team Power Products, Motive, Trinty are all allowed)
• ESC – must be in blinky mode
• No 550 sized motors

GENERAL DIMENSIONS

• Maximum Overall Length: 18.000″
• Maximum Overall Width: 10.250″
• Maximum Chassis width: 4.250″

TIRES

• DE Racing Outlaw Sprint Tires
• Front: #DER-OSF1
• Rear: #DER-OSR1
• Inserts: Front- #DER-ISF-CCR
• Rear- #DER-ISR-CCR
• Tire compound such as MRP allowed

BODY, CAGE & BUMPERS

• Car must have tail tank numbers
• Front roll cage visor is allowed

ROLL BARS 

• Sprint cars must have a scale appearing roll cage. The cage must be symmetrical left to right and mounted level to the chassis. Roll cages not appearing realistic or designed to direct air or create a competitive advantage will not be permitted. All cage and body components such as cage, bumpers, nerf bars, hoods, side panels, tanks, etc. must be mounted on the centerline of the cage. Chassis may not extend outside of the side panels by more than 1/4″ on either side. No lexan or any other material may be mounted to nerf-bars, bumpers, cage, wing or any other part of the car that will trap, alter, or direct air flow for the purpose of gaining an aerodynamic advantage. Must have appropriate openings on both sides of cage in driver compartment, forward portion of side panels can be no taller than highest point of hood. Additional material may be used/added to either side of the side panel openings to replicate a scale appearing driver, but a decal or image of driver must appear on this additional material.

BUMPERS 

• A flat, curved, or tubular front bumper (or combination of) must be utilized and may not be used to direct air or create downforce. Scale appearing side nerf bars must be used on both sides of the car (nitro rules will differ). A scale appearing rear bumper must be utilized at all times. No steel or aluminum bumpers allowed.

TAIL TANK

• A traditional scale appearing rounded style three-dimensional rear fuel cell must be used.

NOSE AREA 

• A molded or fabricated nose piece may be used and is defined from the front axle forward to the front bumper. Front bumper may not extend more than 3” from front axles. Nose piece (any Lexan) must be at least 1/4″ back from the leading edge of the front bumper. Maximum width of nose piece/bumper is 3.75″ 

HOOD AREA

• A scale appearing hood must be used and is defined as beginning at the front axle and ending at the front of the driver cockpit. The hood must be symmetrical from left to right. The hood must be tall enough and wide enough to allow room for a scale engine intake and air cleaners (no unrealistically low or flat hoods). Nose piece may extend above the cage down tubes or an imaginary line connecting the down tubes if the cage is a split design. ***Note that the hood and nose piece can be one piece or multiple pieces for the purpose of easy access to electronics and suspension but are defined as above for purposes of aero rules.

ARCDS 10.5 Wing Sprint Car

CHASSIS

• Any 1/10^th 2wd Model Sprint Cars. Off-road buggy conversions, home built or otherwise are permitted but they must meet ALL requirements of the rules. Gearbox cars ONLY! No direct drive or solid axles!

WEIGHT

•  57.0 oz or 1616 gram

TRANSMISSION

•  Transmission (No Solid Axles car permitted)

POWER & BATTERIES

• Electric Only.
• 7.6V / 2S (Maximum).

MOTOR & ESC

• Any 540 motor (any 10.5 turn). No motor under 10.5T allowed!
• ESC – open and can be ran in any mode.
• ESC must be mounted within the cage or side rails.

GENERAL DIMENSIONS

• Maximum Overall Length: 18.000″
• Maximum Overall Width: 10.250″
• Maximum Chassis width: 4.650″

TIRES

• Must be 1/10 buggy based wheel and tires on front and rear.
• Rubber Tires Only – open tire
• No Foams or silicone tires.
• Max wheel diameter: Front & Rear: 2.200″
• Max wheel width: Front: 1.000″ / Rear: 1.750”
• Max tire width: Front: 1.250″ / Rear: 1.850”
• Tire Sauce is allowed, MRP is the preferred sauce for Gulf Coast Speedway. Tires must be dry when entering the racing surface!

CAGE 

• Sprint cars must have a scale appearing roll cage. The cage must be symmetrical left to right and mounted level to the chassis. Roll cages not appearing realistic or designed to direct air or create a competitive advantage will not be permitted. All cage and body components such as cage, bumpers, nerf bars, hoods, side panels, tanks, etc. must be mounted on the centerline of the cage. Chassis may not extend outside of the side panels by more than 1/4″ on either side. No lexan or any other material may be mounted to nerf-bars, bumpers, cage, wing or any other part of the car that will trap, alter, or direct air flow for the purpose of gaining an aerodynamic advantage. Must have appropriate openings on both sides of cage in driver compartment, forward portion of side panels can be no taller than highest point of hood. Additional material may be used/added to either side of the side panel openings to replicate a scale appearing driver but a decal or image of driver must appear on this additional material.

BUMPERS 

• A flat, curved or tubular front bumper (or combination of) must be utilized and may not be used to direct air or create downforce. Scale appearing side nerf bars must be used on both sides of the car (nitro rules will differ). A scale appearing rear bumper must be utilized at all times. Bumpers and nerf bars must be made of a shock absorbing material.

TAIL TANK

• A traditional scale appearing rounded style three dimensional rear fuel cell must be used.

NOSE AREA 

• A molded or fabricated nose piece may be used and is defined from the front axle forward to the front bumper. Front bumper may not extend more than 3” from front axles. Nose piece (any lexan) must be at least 3/8″ back from the leading edge of the front bumper. Maximum width of nose piece/bumper is 3.75″ 

HOOD AREA

• A scale appearing hood must be used and is defined as beginning at the front axle and ending at the front of the driver cockpit. The hood must be symmetrical from left to right. The hood must be tall enough and wide enough to allow room for a scale engine intake and air cleaners (no unrealistically low or flat hoods). Nose piece may not extend above the cage down tubes or an imaginary line connecting the down tubes if the cage is a split design. ***Note that the hood and nose piece can be one piece or multiple pieces for the purpose of easy access to electronics and suspension but are defined as above for purposes of aero rules. 

TOP WING & MOUNTS

• Center section and side panels must be made from at least (3) separate pieces of polycarbonate, carbon or aluminum material.
• Maximum size of center section of top wing is 7″x7″
• Maximum size of center section of front wing is 4.5″x3″
• All corners and edges must be rounded and free of sharp edges. Main and Front wings must be mounted so that they are centered on cage, no offset wings. Wing center sections must have all 4 corners set at 90 degree angles, no canted or angled panels.
• Wings must also be mounted level from side to side. Center section of wing may not extend beyond leading or trailing edge of side panels.
• Top wing maximum height at leading edge: 6.50″ from bottom of chassis.
• Side panels must have braces that hold side panel rigid at 90deg. to center section during race conditions.
• Two braces are required from top of the center foil to the left sideboard and one brace is permitted below the center foil to the right side board.
• Braces can be a maximum of .750″ wide and front edge of front brace must be no more than 1.5” back from side panel leading edge.
• Side Panels may have front, back, top and bottom turnouts of no more than .375″ and are included in max dimension.
• Flat foil center sections will be allowed a .250” turndown at the leading edge.
• Front wing center section may not extend in front of the front bumper.
• Front wing mounts may be made of lexan but may not exceed 1.75” in length and 1.75” in height and may not extend in front of or behind the center section of the wing.
• Top wings are mandatory and front wings are optional for all sprint classes.
• See drawing for wing dimensions and clarifications: 7″x7″ Sprint Car Wing Dimensions
• See drawing for wing slide dimensions and clarifications: Sprint Car Wing Slide

FRONT WING & MOUNTS

• Center section and side panels must be made from at least (3) separate pieces of polycarbonate, carbon or aluminum material.
• Maximum size of center section of front wing is 4.5″x3″
• All corners and edges must be rounded and free of sharp edges. Main and Front wings must be mounted so that they are centered on cage, no offset wings. Wing center sections must have all 4 corners set at 90 degree angles, no canted or angled panels.
• Wings must also be mounted level from side to side. Center section of wing may not extend beyond leading or trailing edge of side panels.
• Side panels must have braces that hold side panel rigid at 90deg. to center section during race conditions.
• Side Panels may have front, back, top and bottom turnouts of no more than .375″ and are included in max dimension.
• Flat foil center sections will be allowed a .250” turndown at the leading edge.
• Front wing center section may not extend in front of the front bumper.
• Front wing mounts may be made of lexan but may not exceed 1.75” in length and 1.75” in height and may not extend in front of or behind the center section of the wing.
• Front wings are optional for all sprint classes.

________________________________________________________________________________________________

Revised November 8, 2021 (10.5T Motors)