Bn157qmj
 

Hello everyone I was wondering if anybody had any info on a gy6 motor I bought, It is a 180CC GY6 Short case scooter atv/go kart engine Pulled of Alpha Sport Summit code BN157QMJ. the guy had a bike shop and was going to build the hell out of it but after taking it off the atv he had other projects and forgot about it, after a while he closed the shop and the motor just sat there, he said he ran it for a couple minutes before taking it out the atv, I won it on ebay for close to nothing and he lived about 40 min away so I picked it up. I want to see what all I can do to it, if I can stroke it out and what parts are compatible from the QMJ... I did some research already but found different contradicting facts... thanks for any help

anybody?