like it has double peaks and moves up and down here and there through the rpm range. Something strange going on there, lost 40 HP from 6800 to 7000 and then gained 80 HP from 7100-7200??? 80 hp in 100 rpm?
It is an awesome engine and for one bad ass car, once sorted out I would think it should go into the 7's.
68 Cougar XR7 street and strip car, 428 4-speed, 3560# of fun, new best 10.43@131.2 1.47 60 ft |