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Dirt Bike Discussions By Brand
Yamaha MX & Off-Road Dirt Bikes
03 yz125 all rebuilt no power runs like a 60
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[QUOTE="j.lawson, post: 1212844, member: 78906"] yes, on some models maybe all??? the actual valve of the power valve assembly can be slid in upside down, i think... Man, this probly is not it, but i rebuilt a cr one time and it was real late, we had to put a new crank in it and I was finishing up and I put the piston in backwords. lol, it would run believe it or not but just barely, and then die. But always restartand run real doggy....anyway it came to me the next day what I did...just a thought. [/QUOTE]
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Dirt Bike Discussions By Brand
Yamaha MX & Off-Road Dirt Bikes
03 yz125 all rebuilt no power runs like a 60
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