Compression

moper said

I believe the valve pockets are symmetrical and 6ccs. If it were me, I'd be taking the pistons down to be zero deck and run the Felpro .039 gasket. That should be around 11.2:1 with a quench of .040ish. With a cam around 255°@.050 you will be fine on pump 93. Also on the cam, I'd go another .030-.040" lift on that roller. The offset intake rocker loses some lift, plus you have to take out the lash figure.

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Moper,
I am thinking the same, 11.2:1 seems like a little more streetable. I was a little hesitant about flycutting a good set of pistons,(kind of ruins them for other future builds.) I was thinking of just going to a thicker head gasket, the machine shop says it has a quench of 40ish now. I got to make a decision in the next few days, so i can get the assembly rotated. Our you saying .030-.050 more lift than the 550-575 lift I was thinking about?
T.J.