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Was the bottom end of this motor tired or just have real low compression pistons? Seems like it should have run better than a 12.11.


Actually both... The compression before was 8.9 to 1. When I originally overhauled this motor (about 14 years ago) it was built with used parts from several different motors... It was the preverbial 509 cam motor until 3 yrs ago when we put the RPM heads and solid cam in it.

Scott

69 Satellite, 3650lb street car... Dunnuck Racing pump gas 440. Best of 10:60@127...