hi,
I am almost done building my engine and im not sure what kind of power to expect out of it so i was wondering if i could get some help in relation ship to so good estimated numbers. It is a chevy 250 bored 30 over with the trw forged 307 pistons with 4 valve reliefs. Clifford adv. 270 cam with .524 lift. The head is home ported and polished head with manley streetflo valves. 1.94 int. and 1.50 exhaust. crane cams aluminum roller rocker arms. clifford intake and streetrod headers with duals all the way back and a 390 holley carb. There is also a petronix conv. on dist. with msd ignition and coil. Thanks any help would be appreciated.
63duece
