woops, I thought it cranked over, but wasnt starting. Could be u need a high performance starter, I am not thqat good with the electronics.

73 plumcrazy challenger - 318/904, edelbrock performer 600cfm carb, performer intake and cam. Eddy Alum. Heads 3.91 locker, Doug's headers, accurate ltd. exhaust
73 Cuda - Triple Black 340 4 speed
MIKE