Carpet Racing

This class is a requirement for everyone wanting to race NASCAR. You must accumulate 25 points in this class to obtain your driver's license. Points are assigned by race finish. Please see the points breakdown for details.

Points Breakdown

1st Place: 10 points
2nd Place: 5 points
3rd Place: 3 points

Bodies

• Stock body or LOS-1938, LOS-1917, or LOS-1918 bodies

Tires

• Stock tires or LOS-1914 or LOS-1937 tires

Batteries

• Stock Spektrum 1400 MAH battery (SPMX142S30H2) with any Spektrum charger

Motors

• Stock motor only

ESC (Electronic Speed Controller)

• Stock ESC only

Gearing

• Stock spur and pinion only

Servos

• Stock servo only

Controller

• Stock controller only

Additional Rules

• 50% power mode

• No added weight to the car

• Chassis or part modification not allowed

• All parts must be in the correct location and removing parts (i.e., splitters, bumpers, sideguards, etc.) is not allowed

Allowed Upgrades

• Aluminum servo horn

• Shock fluid change

• Differential fluid change

• Ceramic bearings

Bodies

• Stock body or any Losi or Proline body made for NASCAR. Latemodel bodies not allowed.

Tires

• LOS-1914 or LOS-1937 tires only

Batteries

• Stock Spektrum 1400 MAH battery (SPMX142S30H2) with any Spektrum charger

Motors

• Stock motor only

ESC (Electronic Speed Controller)

• Stock ESC

• Hobbywing QuickRun 1625

Gearing

• Stock spur only

• Pinion changes allowed

Servos

• Stock servo only

Controller

• Stock controller

• 3rd party controller with use of Hobbywing ESC

Additional Rules

• No added weight to the car

• Chassis or part modification not allowed

• All parts must be in the correct location and removing parts (i.e., splitters, bumpers, sideguards, etc.) is not allowed

Allowed Upgrades

• Aluminum servo horn

• Shock fluid change

• Differential fluid change

• Ceramic bearings

Bodies

• Stock body or any Losi or Proline body made for NASCAR. Latemodel bodies not allowed.

Tires

• LOS-1914 or LOS-1937 tires only

Batteries

• Stock Spektrum 1400 MAH battery (SPMX142S30H2) with any Spektrum charger

Motor / ESC (Electronic Speed Controller)

• Spektrum brushless combo (SPMXSEMC25)

Gearing

• Spur and pinion changes allowed

Servos

• Any micro servo allowed

Controller

• Any controller allowed

Additional Rules

• Differential lockers or spools not allowed

• Fans and heatsinks are allowed

• Weight are allowed, but restricted to the inside of the chassis. Weights must be manufactured. Homemade weights are not allowed.

• Chassis or part modification not allowed

• All parts must be in the correct location and removing parts (i.e., splitters, bumpers, sideguards, etc.) is not allowed

Allowed Upgrades

• Any parts, Losi, Arrma, and Proline designed for this car.

Bodies

• Stock body or any Losi or Proline body made for NASCAR trucks

Tires

• LOS-1914 or LOS-1937 tires only

Batteries

• Stock Spektrum 1400 MAH battery (SPMX142S30H2) with any Spektrum charger

Motor / ESC (Electronic Speed Controller)

• Spektrum brushless combo (SPMXSEMC25)

Gearing

• Spur and pinion changes allowed

Servos

• Any micro servo allowed

Controller

• Any controller allowed

Additional Rules

• Differential lockers or spools not allowed

• Fans and heatsinks are allowed

• Weight are allowed, but restricted to the inside of the chassis. Weights must be manufactured. Homemade weights are not allowed.

• Chassis or part modification not allowed

• All parts must be in the correct location and removing parts (i.e., splitters, bumpers, sideguards, etc.) is not allowed

Allowed Upgrades

• Any parts, Losi, Arrma, and Proline designed for this car.

Bodies

• Stock body or LOS-3782, LOS-3784, or LOS-3778 bodies

Tires

• LOS-3779 tires only

Batteries

• Stock Spektrum 1400 MAH battery (SPMX142S30H2) with any Spektrum charger

Motors

• Stock motor only

ESC (Electronic Speed Controller)

• Stock ESC

Gearing

• Stock spur and pinion only

Servos

• Stock servo only

Controller

• Stock controller

Additional Rules

• No added weight to the car

• Chassis or part modification not allowed

• All parts must be in the correct location and removing parts (i.e., splitters, bumpers, sideguards, etc.) is not allowed

Allowed Upgrades

• Aluminum servo horn

• Shock fluid change

• Differential fluid change

• Ceramic bearings

Drift Kits and TT-02BR Kits are not allowed.

Bodies

• Any Tamiya TT-02 touring car body

Tires

• Stock tires only

Batteries

• Any ROAR-approved 2S LIPO (8.4V max. voltage)

Motors

• Stock motor only (you are allowed to direct solder wires to remove connectors)

ESC (Electronic Speed Controller)

• Stock ESC

Gearing

• Any spur and pinion

Servos

• Any servo

Controller

• Any controller

Allowed Upgrades

• Tamiya Aluminum Wheel Hexes (53823)

• Tamiya Tire Foams (53113)

• Tamiya Aluminum Joint (54502)

• Tamiya Aluminum driveshaft (54501)

• Tamiya Ball Bearing Set (54476)

• Tamiya Shock set (54753)

• Tamiya Damper Rod Guide and O-rings (53574)

• Tamiya Hard Spring Set (53440)

• Up-Grade RC UPG-15000 Screw Set

• Ceramic Bearings

Chassis

• Any touring car chassis

Bodies

• Any 190mm width touring car sedan body

Tires

• Motiv tires

Batteries

• Any ROAR-approved 2S LIPO (8.4V max. voltage)

Motors

• Any ROAR-approved 21.5 motor 

ESC (Electronic Speed Controller)

• Any ROAR-approved ESC in blinky mode

Gearing

• Any spur and pinion

Servos

• Any servo

Controller

• Any controller

Weight

• 1320 grams

The Spec10 Mafia is the governing body for this class. They makes rule changes and are responsible for final interpretation of the rules. This class attempts to keep all cars as even as possible and every attempt will be made to keep it that way, including rule changes if necessary. This is a class to have fun with so expect contact!

Jumping the start of the race is not allowed. All cars must cross the start finish line in their qualifying order. The driver who jumps the start will be sent to the back of the field and the race restarted. Passing a car that was driven up to the wall without interference by another car is not a jump. 

Chassis

• All parts must be available for purchase from RJ Speed or TK Racing

• Only RJS Spec 10 or TKR Godfather chassis is allowed

• Spec mods are not allowed

• 3D printed parts are not allowed

• Modified parts are not allowed

Bodies

• Only RJS bomber body or McAllister 181 or 182 bomber bodies are allowed

• Alterations or body scraping is not allowed

• Bodies must be trimmed to manufacturers lines. Wheel wells can be trimmed forward/rearward to fit location of the tire.

• The only holes allowed in the body are 4 body mount holes

Tires

• Only CRC RT1 GTR pre-mounted front/rear tires allowed

• Sidewall gluing is allowed

Batteries

• Protek 130C 8800mAh 1S LIPO (3.8V max. voltage)

• Protek 150C 8000mAh 1S LIPO (3.8V max. voltage)

Motors

• Gravity RC Spec 10 17.5T (Silver) 

ESC (Electronic Speed Controller)

• Any ROAR-approved 1S ESC in blinky mode

• Capacitor size changes are not allowed.

• Heat syncs are not allowed.

• Noise suppressors are not allowed.

Gearing

• Any spur and pinion

Servos

• Any low-profile servo

Controller

• Any controller