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My 514 engine makes about 850 hp with a cam that is only 266 at 050. So I'm not sure why I would need 24 more degrees of duration?




Can we hear more about this combo and camshaft?




There is probably a thread or two on here that covers my 514 engine. The cam in it is 266/272 but it is a roller cam so it isn't really apples to apples. 440Jim's engine is probably a better comparison. He is going really fast with a big flat tappet cam.