87-06 LT80 stage 2 hand ported cylinder, includes, new ported cylinder, Oem Suzuki piston, rings, rod bearing and Namura top end gasket set. All ports are modified and chamfered for long ring life. This cylinder increases compression but is still pump gas friendly, will add 3hp to your lt80 with stock exhaust, This cylinder set up has been dyno tested and will add even more Hp and speed with a aftermarket exhaust system. We offer clutch, reed cage and carb modifications as well. Feel free to message for more details