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Old 03-07-2010, 12:52 PM
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diceman2004 diceman2004 is offline
Motorized Bicycle Elite Member
Join Date: Aug 2009
Location: Kitchener , Ontario
Posts: 568
Default Re: Missing my top piston ring retaining pin!

yes , 2 strokes have ring pins ( for reasons previously mentioned ) and the damage they cause if they pop out is quite severe ( usually a ring has to get snagged on a port to loose a pin in an assembled engine ) but then you would have a broken ring and a damaged cylinder .

you guys didn,t loose the pins , they were never installed in the first place
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