Thread: 1970 911t AA pistons and cylinders
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doswald doswald is offline
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Join Date: Mar 2004
Location: Florida
Posts: 168
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On my ‘71T in a similar condition, I bored the cylinders to 85, (was advised not to bore to 86); used JE pistons for a measured 9.5:1 compression; and reground the cams to a Solex grind. Very pleased with the results.

dho
Old 01-23-2025, 06:01 PM
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