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PostPosted: Mon Oct 31, 2005 11:11 pm
by gdewsbury

The Wild Fire manual only gives one set of ring clearances for the standard piston and over sized. The differance in expansion for an extra 0.020" is only in the range of 1/10000" across the diameter.
piston ring end gap given is
new 0.079"-0.0138"
wear limit 0.03937