 Re: Modded Saws
Quote:
Originally Posted by Ekka  What does 0.030" off the bottom of a piston do exactly?
Also, why off the top, wouldn't that decrease compression? | Off the top compenates for the removal of the base gasket,otherwise it may strike the top or will not release the exhaust charge quickley enough-which brings us to the bottom of the piston skirts that allow the intake charge to spill into the crankcase the shorter the skirt the quicker the charge -WHITHIN REASON! that is why I use 30 thou I know I could go more but...
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