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Old 03-04-2010, 05:49 AM
wildemere wildemere is offline
Motorized Bicycle Elite Member
Join Date: Feb 2008
Location: Newcastle
Posts: 269
Default Re: Missing my top piston ring retaining pin!

Its a two stroke thing.

If a ring end gets into a port opening it can snag on it and snap.

This causes major damage and a possible lock up.

The answer to your questions are;



I doubt it

For saftey and engine life you must have the pins.
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