lt1bird Posted September 12, 2009 Report Posted September 12, 2009 Looking at the twostrokeshop 485 kit....they use cheetah based cyls and Wossner one ring pistons...... I dont know anthing about these pistons....one ring seems like less friction but will it seal good enough? Quote
dajogejr Posted September 12, 2009 Report Posted September 12, 2009 On a small engine, like 125 cc or weed eater, etc., I'd use a single ringer. On a banshee...I wouldn't. Better sealing and longer life... I can't see much of a performance increase by not sealing as well with a single ring. The weight of a ring is nothing compared to it's sealing power...AND...it's negligible due to the material being removed from the piston. Quote
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