Discussion Starter · #1 ·
I have already purchased everything for my next engine which will be a 383. I will probably never dyno, what horsepower and torque will it make? 383 sbc, 9.5 to 1 cr,vortech heads, stock size valves, GM roller hot cam, comp roller rockers, edelbrock dual plane intake, holley 670 or 770, stock HEI, 1 5/8 headers. I am still undecided on what carb is best.. Car will never see anything passed 5500 RPM, mostly street driven.