Hey guys i just finished my first rebuild on a sbc 350 and am not getting the power i want from the line this is what i have going in my 87 olds cutlass supreme 350 turbo stock 7.5 rearend
350 bored and honed .30 over
lower end balanced
flat top hypernuaetic pistons
Alum dart pro 1 heads 180 runners 64cc 2.02 intake 1.60 exh
victor jr intake
4150 Holley 650cfm double pumper
3 inch headers converted down to 2.5in true duel exhaust droped before axel
comp cam here are the specs.
http://www.compcams.com/Technical/S...Number=12-246-3
huges 2,500 stall
summit HEI setup cd box, distributor, coil and wires.
any suggestions? will a larger stall make any diffrence i was told to go with at least 3,000 is