ARCA Rookie Class (The Novice / Workshop Class)

Designed as the entry point for drivers with no racing experience.

• Body: Stock Losi NASCAR Cup bodies (Camry, Mustang, Camaro), but often designated with ARCA-style numbers/decals.

• Motor & ESC: Completely stock brushed motor and stock 25A 2-in-1 ESC/Receiver.

• Transmitter: Stock radio that came in the box

• Throttle Limit: The throttle must be limited to 75% on the transmitter.

• Driveline: No Changes

• Gearing: Strict stock gearing

• Battery: Stock Spektrum 1400mAh 2S Smart LiPo only.

• Tires: Stock Yellow medium compound tires that came in the box. Glue on the front sidewalls is permitted to prevent traction rolls.

• Suspension: No Changes

• Upgrades: None. Only basic maintenance, bearing oil, and differential grease changes are allowed.

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ARCA Class (True Spec Class)

This class is meant for the driver with some experience but who needs more practice.

• Body: Stock Losi NASCAR Cup bodies (Camry, Mustang, Camaro), but often designated with ARCA-style numbers/decals.

• Motor & ESC: Completely stock brushed motor and stock 25A 2-in-1 ESC/Receiver. 

• Transmitter: Stock radio that came in the box

• Throttle Limit: Up to the driver.

• Driveline: No Changes

• Gearing: Strict stock gearing

• Battery: Stock Spektrum 1400mAh 2S Smart LiPo only.

• Tires: Stock Yellow Sidewall Medium or Soft compound tires that came in the box. Glue on the front sidewalls is permitted to prevent traction rolls.

• Suspension: No Changes

• Upgrades: None. Only basic maintenance, bearing oil, and differential grease changes are allowed.

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Nationwide Class (The Sportsman / Super Stock Class)

This class bridges the gap, allowing racers to tweak the chassis behavior and extract a bit more speed out of the brushed platform without breaking the bank.

• Body: Stock Losi NASCAR bodies, often running distinct Xfinity/Nationwide scale paint schemes or wraps.

• Motor & ESC: Stock brushed motor, upgraded ESC

• Transmitter: Run a preferred radio transmitter.

• Throttle Limit: Up to the driver.

• Driveline: Upgraded metal drive axles, aluminum center driveshafts, and metal differentials are highly recommended to survive the brushless torque.

• Gearing: Strict stock gearing

• Battery: Stock Spektrum 1400mAh 2S Smart LiPo only.

• Tires: Allowed to run the official Losi Red Soft Compound replacement tires.

• Suspension: Spring Rate, Shock Fluid, Stock Shocks

• Upgrades: Suspention and shocks.

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Cup Class (The Pro / Open Brushless Class)

The top-tier car class where things get fast. The spec limitations on the power plant are dropped, forcing drivers to manage real horsepower.

• Body: Stock Losi NASCAR bodies. Must have numbers on the roof and both doors.

• Motor & ESC: Open Brushless.

• Transmitter: Open radio and receiver choices.

• Throttle Limit: Up to the driver.

• Driveline: Upgraded metal drive axles, aluminum center driveshafts, and metal differentials are highly recommended to survive the brushless torque.

• Gearing: Strict stock gearing

• Battery: Stock Spektrum 1400mAh 2S Smart LiPo only.

• Tires: Allowed to run the official Losi Red Soft Compound replacement tires.

• Suspension: Shock springs and oil are open for tuning to dial in left-turn weight transfer.

• Upgrades: Suspention and shocks.

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Truck Class (The Craftsman Truck Series)

A crowd-favorite class that changes the aerodynamic and handling characteristics of the truck completely due to the high-downforce tailgate.

• Body: Requires an aftermarket 1/12 scale NASCAR truck body, most notably the Pro-Line Craftsman Truck Series body. It must be cut strictly on the factory trim lines.

• Chassis & Power: Runs on the identical Losi Nationwide 1/12th chassis.

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Ladies Class (For the ladies to show them boys how to race!!!)

Designed as the entry point for our favorite women in our lives. 

• Body: Stock Losi NASCAR Cup bodies (Camry, Mustang, Camaro), but often designated with ARCA-style numbers/decals.

• Motor & ESC: Completely stock brushed motor and stock 25A 2-in-1 ESC/Receiver. 

• Throttle Limit: The throttle must be limited to 75% on the transmitter.

• Gearing: Strict stock gearing

• Battery: Stock Spektrum 1400mAh 2S Smart LiPo only.

• Tires: Stock Yellow medium compound tires that came in the box. Glue on the front sidewalls is permitted to prevent traction rolls.

• Upgrades: None. Only basic maintenance, bearing oil, and differential grease changes are allowed.​​

 

YOU MUST HAVE A TRACK MATE TRANSPONDER ON YOUR CAR

If you need one we have them available.