Board index Flathead Power-Technical Questions, Answers, and Suggestions 45 Flatties Compression on a 45 flattie

Compression on a 45 flattie

Post Thu Sep 27, 2012 8:07 pm

Posts: 50
Location: Winnipeg,Canada
Any opinions on what would be acceptable compression (in psi) on a 45, and what would be considered excellent compression ( in psi)?
I have # 5 heads on my bike? Thanks

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