X-PRO^® Cylinder Body Piston Gasket Rings Set Assembly GY6 50cc Moped Scooter
[304-999049]

Thanks for asking,i am well pleased with the parts and your overall service.

Have a problem with timeing.Do you set the timeing on the T or the F .Have camshaft lobes all faceing down ,large center hole ,centered and the T lineing up on engine block marker.

If you would please offer your comment.

Thanks