ok, I have a 450 holley ( mech secondary ) on my 225. the short block is a re-ring/bearing with .120 milled off the block, little .465 lift erson cam w/222
[email protected], ported head with 1.70/1.44 valves. Aussie intake & Clifford headers, scavenger y into 3" exhaust. 904 trans w/2800-300- stall &...