175cc Big Bore Conversion & Rebuild Service For Your 150cc Engine (Buggy, ATV, Scooter)

175cc BASE BUILD OVERHAUL SERVICE 175cc · BORED · WARRANTIEDSend your engine to us; we will rebuild your worn out 150cc and turn it into a kickin' 175cc!  Our 175cc night and day difference in power over what you're used to getting out of your old 150. Want to know how it works on the inside? Read our very detailed article on the advantages of big bore builds. Before sending your engine in to be rebuilt, you must thoroughly clean the engine and drain all oil. Failure to clean your engine will result in a $250 charge.This listing is for services provided by BDX Performance. You must send in your engine for work to be done. We will prep and install the 175 package.   Your engine will be returned to you as renewed 175cc, fully tested and ready to bolt in. With this rebuild you get the following: New 62 mm big bore kit (cylinder, piston and rings). New standard clutch New clutch spring New variator New 12 gram roller weights installed New CVT belt Refurbished head New Oil pump New