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'98 GP800 power valves|
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Hi,just wondering if the power valve system on this ski is the same as the other pv engines.I've just got the ski and have never worked on these pv engines before.The motor runs fine,but i want to rebuild it to be on the safe side.
Do i really need to upgrade the pv setup? Is it ok to fit Wiseco pistons over the WSM ones? Cheers. |
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RIVA Performance Forums
RIVA Performance Forums
Yamaha PWC Performance Forum
'98 GP800 power valves
