The wiseco piston is always scarred as I pull it out, it was scarred even when everything was working correctly, stock intake, stock exhaust, powercore2 silencer,240 main jet, 1.5 turns out on a/f, stock pilot, 3rd clip from top. I didnt mean it was junk, i said wiseco's are. btw, i said around my area, and really, you think a blaster takes more effort to ride than a 400ex? Both are easy to ride, people might say one is for pussy's but i like riding my blaster, when its running. Besides, I bought my blaster back from my Grandpa only because i missed riding it. I dont understand why everyone is being hateful towards me when the only thing i said was wiseco's are junk.
we arnt being hateful, we are never hateful, we are being ignorant, just as u are, there is no plausible reason that u keep blowing pistons, there is either a cylinder defect, or your moron mechanic dont know what he is doing, if he has been in the business for 40 years he should know how to properly install a top end, all we are saying