I need some advice on this big bore kit.Will this fit on my 150cc Howhitt with out boring the case or is this even right kit for my engine. I'm kinda new to all this so I've been searching for the answer on the internet but I can't find it.
http://cgi.ebay.com/ebaymotors/Scoot...ehicleQ5fParts .I forgot something does any one how much a machine shop would charge me to have the case bored.