Air Cooled 70cc Cylinder Kit for 50cc 1PE40QMB Minarelli Yamaha Jog Style Scooter Engines - Monster Scooter Parts

Here is our NCY air cooled 70cc cylinder kit for 50cc 1PE40QMB Minarelli Yamaha Jog Style scooter engines. NCY Cylinder with Head (Ceramic, 68cc, 47 mm, 10 mm Pin, AC). If you are a racer, or you see yourself as a racer when you look in the mirror in the morning, then this Ceramic 47mm bolt on Minarelli based cylinder kit is just what the doctor ordered. This NCY big bore kit has some of the most aggressive porting we've ever seen. Don't forget that with every 2-stroke cylinder kit upgrade, it?s necessary to put a tablespoon or so of two stroke oil in your gas tank with ev