THUNDER RULES 2019

WEIGHT

BODY

CHASSIS

TIRES & WHEELS

DRIVESHAFT

REAR END

TRANSMISSION

Three steel vertical bars mounted in windshield opening in front of driver.

SAFETY

ENGINE

VALVE SIZES

PROTEST FEES

Track reserves the right to inspect tires, wheels, body, engine and anything deemed necessary to promote fairness.

MISCELLANEOUS

SAFETY