Upgraded 360 Cam?

rumblefish360 said

Not true.
Break out the measuring tools and be prepared to cry in the deep and low in the hole ratio of 7.8-1 and less sometimes.

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Right on… I got a ‘76 360 that the pistons measure .060 below deck and have a 3.13 diameter dish .715 deep. And the ‘82 360 I measured a while back averaged .093 below deck with the same pistons. Some were only .089 deep and most we’re around .118 deep.