Hey all you outlaws,
When I first got the 525 it did not want to start and stalled when it did run not to mention run hot. I here these are jetted way lean from the factory to meet epa standards. After the break in period I noticed the oil was over filled, and the chain was way to tight. So I corrected that and installed duncans stage1 kit and jetted useing the supplied jets and now it starts rite up, does not stall and runs cool too. Guess what last weekend I raced yfz, raptors, ds650, banshee and they were all in the dust. Do this and smile like me.