80 cc 139QMB Engine
Someone must want a 80cc upgrade engine. Moving. Engine must be sold. No reasonable offer refused. Maybe even a unreasonable offer. It has to be shipped out ASAP!!!!!
Purchased a 50cc 139QMB engine with almost zero hours and upgraded it to 80cc. Upgrade includes all these new parts : Head and valves, Overhead cam assembly, Cylinder, Piston, pin, and rings, case and head gaskets, 125cc/150cc carburetor, 24mm inlet manifold, and 42mm Performance air filter. I put a total of about 10 hours on it after rebuild during break-in and performance testing. Runs great but I haven't tried tweaking the carburetor jets for peak performance. Shipping cost will be for about 50 lbs from zip code 30319 (Atlanta )by UPS.
