TECH BULLETIN MODIFIEDS 6/24/15
EFFECTIVE as of 6/24/15: All MODIFIEDS utilizing a ported steel head DIRTcar 358 engine, or Brodix ported “Spec” heads must maintain a minimum weight of 2,400 lbs following the completion of any event.
EFFECTIVE as of 6/24/15: All MODIFIEDS utilizing a ported steel head DIRTcar 358 engine, or Brodix ported “Spec” heads must maintain a minimum weight of 2,400 lbs following the completion of any event.