Reply to "Compression too high?"

panterachrisMember

Doug, Aluminum heads allow higher compression ratios, you know that? every point of compression is good for about 50 horsepower, a 500 h.p. engine with 9 to 1, will make 600 with 11 to one. 700 at 13 to one. The higher octane along with cam header etc all play a part, but compression is horsepower.

11/9/1612:36 PM

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