I have a book that shows camshaft-lobe lift(in.) for my original cam as: intake
0.271 at lifter,.461 at valve... exhaust; .271 at lifter, .461 at valve. I'm being told that these figures are not correct. I would like to confirm these as correct figures, or not, before selecting a cam. (I'm going with a cam close enough to original to use the stock valve train, with the exception of changing the valve springs}.
0.271 at lifter,.461 at valve... exhaust; .271 at lifter, .461 at valve. I'm being told that these figures are not correct. I would like to confirm these as correct figures, or not, before selecting a cam. (I'm going with a cam close enough to original to use the stock valve train, with the exception of changing the valve springs}.
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