here we go on the great intake debate. I appreciate any and all info given. I cant reveal my secrets though. just kidding. 1970 455 .030 over, trw forged flat tops, #15 heads with 2.11 1.77 stainless valves, hardened seats, bronze guides, Harland Sharp 1:50rockers. 9.6:1 compression. engle hyd. flat tappet cam .483 lift 230 duration @.050 112 lobe centers. performer rpm intake, holley 850 dp or pro form 950, have tried both. zex perimeter spray nitrous plate with nos solenoids 150 hp jetting. msd billet distributer msd 6a ignition box. three tube headers maybe a weak link. frank lupes dynamic 9" converter in a built t350. 4:10 rear gear.
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