Class rules are subject to change
Stock Nascar
Class is intended to be stock configuration, using original components unless outlined below.
Stock components include, but not limited to radio, motor, servo, battery, body, tires etc.
All components must be used and unmodified, including wiring, plugs and bodies.
Original gearing 59t spur-19t pinion Only.
Scuffing tires is allowed. No tire sauce.
Changing shock and diff oil is permitted, as is adjusting the ride height via the factory shock adjustments.
Differential must spin freely. Arrma sealed diff not allowed.
The addition of motor heatsink is allowed for motor longevity / part number LOS-1920 is an inexpensive option and recommended.
Anything not outlined here does not automatically make it legal. Let's have fun and keep this simple.
Modified Nascar
Open electronics, battery 2s max
Open tire, No sauce
Must use Nascar body
Novice Nascar
Same rules as stock
Intended for new RC racers