Olds 455
#1
Olds 455
I have a 1969 Olds 98 2 door convertible. (heavy car) with a 455 REBUILT .030 over with 10.5 - 1 compressions pistons with C heads (big valve I think?) with Chinese hei distributor, Edelbrock Perfomer manifold, Holley 770 street dominator car, and with 31 cam ( from 350). Not sure of rear end but being a convertible it is probably not the highest thing out there. I have timed engine to 12 before at 650rpm. Getting hesitation when I punch it and not a lot of power. I am trying for huge burnouts, rapid acceleration, etc. What do I need to do or where did I go wrong?
Thanks for any help!
Paul
Thanks for any help!
Paul