BODY: Various '60's and early '70's bodies available from PARMA, JK, VFC that fit 4.5" FCR chassis
CLEARANCE: All cars must have a minimum 1/16" clearance (.063") at all points including crown gear at the start of all racing segments.
WIDTH: 3.250" Maximum width at any point on car.
MOTOR: JK HAWK-25 with 9/30 (48 pitch gearing)
MISC: 1/8" axles front & rear. Non-independent fronts only. 150g minimum weight
WHEELS & TIRES: Front wheels must be wide foam fronts (.820 min diameter .500 min width). Rears must be minimum 7/8" diameter.