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Dirt Bike Discussions By Brand
Suzuki MX & Off-Road Dirt Bikes
97 rm250 help please
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[QUOTE="schwabdale, post: 1303786, member: 95206"] No, I did not remove the cover to see the valves move. However, on the side of the engine, I can remove a cover to see the pv move up and down. I took the exhaust pipe off to see if the ports are opening when the valve goes up, and they are. I checked the timing, it is good. I thought the same thing about the Main Jet, but I have tried so many jets, and nothing seems to change the top end power. I don't think the power valve is working perfect, but, it is opening and closing. The reason I say not perfect is because when you turn the throttle, its does a little bit of bouncing up and down. [/QUOTE]
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Dirt Bike Discussions By Brand
Suzuki MX & Off-Road Dirt Bikes
97 rm250 help please
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