O.S. Max 18TZ turbo engine with recoil starter and 11L rotary carburetor has oversize case fins dissipate heat to keep engine temperatures lower. Five port cylinder liner for increased air flow. 12mm rear bearing lessens vibration and allows engine to handle more torque. Rotary carb. Small diameter recoil design for easier manifold installation. Super-hot turbo P3 glow plug for more power and improved fuel economy. Rear exhaust with a round port. Two-piece head design (inner head or head button and outer head). This product includes one 18TZ turbo engine with threaded shaft, 11L rotary carburetor, P3 glow plug, exhaust seal o-ring, drive washer and instructions.

Muffler (exhaust system) depending on vehicle
Starting equipment
Fuel: 5% - 20% nitromethane content
Most of the fuels we carry meet or exceed the lubricant content required for maximum engine performance and long life. In the past conventional lubricant content used in fuel was 18%. But with new advanced technologies, fuels like Red Alert and O'Donnell have a better quality of lubricants even thought the percentages of lubricant content are lower. These high tech lubricants provide exceptional cooling and protection.