new engine combo
getting done with my engine soon, 408w, was .218 .228, .536 .536, .112 lsa, world sr heads cast iron, lightly ported, stealth, 750DP, new combo, roush iron 200 heads, ported, .005 on .in 246, ex .179.2, .006 on .in 262.7,ex .006 is 185.4, 67.5 on the chambers, new comp cam hy roller custom grind, .236 .242, .555 .576,.108 lsa, vic jr manifold port matched, same carb, 1\3\4 hookers, wondering how much power i will have with this new combo, desktop says over 475 hp with 400 ft lbs, we'll see on the chasis dyno this spring.
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