yeah is a 88 everything i have seen was for a later model. if i am not mistaken yamaha changed the wiring on later models. making a peice for a 91 unable to work on my atv. i could be wrong if so just tell me
which piston would you go with, a wiseco 84mm 10:1 compression or a je 85mm 12;1 compression. i ride on all types of terrain and my bud are all on 450r"s i know there is no comperison but i dont want to look stupid tyring to keep up. would i have to get a bigger sleeve if i went with the 85mm?
took my 350 warrior to the shop to have it rejettted, after a week they called to tell me they dropped a valve. its has been a few weeks since but today i was looking at the carb and noticed the slide in the carb is stuck wide open. would this cause a broke valve, a canyon of a hole in the piston , a bent valve quater inch gashs in the cylinder head. and he told me it all happend at idle