[friend needs help wit motor work] - ATV Riders Forums - Honda, Yamaha, Suzuki, Kawasaki, Polaris, CanAm, Arctic Cat, Kymco ATVs

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friend needs help wit motor work
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Posted by: bosshogg1

i told my friend about a big bore kit for his quad than i was talking to another guy an thought he shouldnt mess wit his motor he should do hotcams jet an new pipe can sum body give me sum input

Posted by: keglassg

the problem with the big bore kits is they take away from the reliability of the machine. simply boring and porting and polishing the motor is a big improvement from stock and a hot cam is always a good decision. i bored mine 60 over and ported and polished it. i added the hot cam and a slip on pipe and jet kit. now its a little picky about coldstarts, but doesnt break down on me, its just cold blooded more than it used to be. stock is the most dependable without a doubt, but if he want real power out of it, the big bore kits are readily available, just take a toolbox every time you ride, just in case.

Posted by: #17YFZRACER