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Twisted6 (Jun 16th 2022), Beater of the Pack (May 22nd 2022)

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Re: Were there any of the GMC 302 with 7 mains. #100156 May 22nd a 09:13 PM
by Greg Hogue
Greg Hogue	Going to a 55 mm tool steel cam and dropping valve weight by over half. The compression ratio was close to 16 to 1 with a .060 gasket and with a .040 gasket it's out of sight. I believe that the biggest problem was water distribution and flow We are going to do a new billet head this winter.

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