decompressing

mm47

New member
Joined
Mar 15, 2012
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7
how much do you machine from stock piston to decompress to 14-1. mines bored 40 and is in a pulling tractor
 
im thinking 14:1 u have to have about .040-.050 taken off the pistons. but im not positive mabey some members with more knowledge will chime in...
 
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