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Old 05-04-2007, 07:21 AM
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iancp5 iancp5 is offline
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Join Date: Aug 2006
Location: U.K.
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Quote:
Originally Posted by Eugene View Post
Is there an easy way to determine which letter piston is in your bike without removing the barrel? I have heard that GasGas stamps a letter on the barrel area just above the intake, but my '06EC300 has no letters, only numbers. My piston has now run a year with about 3900km's on, and while I can feel no power loss, it is probably time for a new setup. Do Vertex and Athena sell piston kits through the net, or are there any delaers on this site who sell them?
I doubt you will need a new piston unless your terrain is such that you're running wide open a lot and getting muck in. I'd check it out before ordering one probably a quick hone and new rings will make it as good as new.
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