midget racer Open Wheeler May 23, 2011 #4 why would you turn it tighter than that? your torque curve was flatter than a pancake long before that. with stock heads, it cant breathe anyway. useless to turn it that high.
why would you turn it tighter than that? your torque curve was flatter than a pancake long before that. with stock heads, it cant breathe anyway. useless to turn it that high.
H heffs71 Member May 24, 2011 #5 Without any info on the engine, id say start with the module in distributor, and valve springs. Good luck .
Without any info on the engine, id say start with the module in distributor, and valve springs. Good luck .