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Reply to "Head Milling."

...358 Cleveland, 4V iron heads(Huge Ports, Huge Valves, Polished Valve Bowls), Hyd. flat tappet cam, dual quad Holleys, Roller Rockers, 10.6:1 CR...Equals 522HP 460 lb/ft Torque. The Biggest Improvement is when You Install a Roller Cam, The HP is Pushed Just Near 600 at 596 HP 497 lb/ft!...A Solid Flat Tappet Cam puts You At 557 HP 473 lb/ft...
Last edited by marlinjack
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