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Old 07-15-2008, 10:28 AM
150aintenuff 150aintenuff is offline
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that spec I gave was a dyno proven spec build by hotrod magazine granted there was ALOT of grinding done to get everything to match and flow EXACTIALLY as designed BUT the build is accurate and was dyno'd at 450 HP at 5500.. it isnth the cam that determins HP its the manifold, heads, and exhaust, all the cam does is optimise fuel and air pumping ability to the RPM band you want to run in.... a 276 duration is about ALL a street motor EVER needs if its built right
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