Originally posted by SFO
I wouldn't say that the small end was wasted, it is showing signs of galling.
The wrist pin took the brunt of the ugliness and is exhibiting a torn up surface finish.
The squish I measured before pulling the cylinder off was .030"-.055" below the deck of the cylinder without a gasket.
Originally posted by SFO
Is there a history with small end issues in this motor?
I will be charting the head at Kibblewhite this wk, I will report on the state of the guides and keeper grooves.
Originally posted by SFO
So Rich, what is the target squish on this bike?
I remember setting up my GS-1100 dragbikes at .040" and tz-250's at .035".
I was thinking about the standard compression piston, because I still want to run pump fuel.
Does the 13.5-1 require rocket fuel?
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