Cylinder Dome - 34cc

Each dome includes a dome locking system that prevents it from spinning when servicing spark plugs.Sold as one dome per package NOTE: Not all cylinders are the same. Below are estimations of compression and many factors could change actual compression (port timing, squash area, deck height and piston selection).(NOTE: STOCK 760 Cylinder is 84 mm).Compression: 85mm chamber 760 no porting at sea level.34cc=215psi (must use 100+ octane fuel)