Cylinders & Sleeves

Yamaha 785 SuperJet 84-86.5mm Big Bore Sleeves. Performance Pre-Ported. To be used with stock stroke through 6 mil stroker motors. Blowsion custom designed include a wider exhaust port, wider boost port, deeper transfers and a narrowed skirt. Sold Each.

Part Number: 01-03-451

Yamaha SuperJet 850 Big Bore Sleeves. Fits 89mm to 91mm Piston. Performance Pre-Ported. To be used with stock stroke through 6 mil stroker motors. Blowsion custom designed include a wider exhaust port, wider boost port, deeper transfers and a narrowed skirt.

Part Number: 01-03-452

Blowsion Cylinder Spacer plates to be used in stroker applications or to modify cylinder deck height. Available for 701/760 and 850 cylinder sizes. Sold each.

Blowsion's OEM Kawasaki Replacement Big Bore Cylinder Sleeves are designed with greater sleeve thickness for use up to 85.00mm Bore. Does not require any case modification to fit. For all Kawasaki 750 and SXR 800 Models. Fits piston sizes 83.00mm to 85.00mm. Sold Each.

Part Number: 01-03-410

The simple to install stainless and reuseable base gasket, simply clean both mating surfaces and install. Trick. Fits All Years Kawasaki 750 and Kawasaki SXR 800 Models. Thickness: 0.020"

Part Number: 01-03-302