AMSOIL Series 2000 Octane Boost (AOB)CLICK For a Price Quote or Place an Order Package sizes include:
AMSOIL Series 2000 Octane Boost gas additive improves the performance of all two-cycle and four-cycle gasoline-fueled engines. Just one treatment significantly increases engine response and power. AMSOIL Octane Boost gas additive reduces engine knock, improves ignition and helps fuel burn cleaner. AMSOIL Octane Boost fuel additive is the recommended octane boost for all high-performance off-road and racing applications. Most users will find one 12-ounce bottle of AMSOIL Octane Boost gas additive for 15 gallons of gasoline provides the ideal performance increase. AMSOIL Series 2000 Octane Boost gas additive is also excellent as a lead substitute at same treat rates in collector automobiles, older off-road equipment and pleasure vehicles. Danger: Combustible, keep away from sparks and flame. Keep out of the reach of children. Harmful or fatal if swallowed. Performance Features
What does “octane number” mean? Why does it matter? ![]() Jim Hunt - AMSOIL Direct Jobber - 1-866-870-5048 |




Maximizes power and improves performance in all two-cycle and four-cycle gasoline engines. Increases octane number up to seven points. Reduces engine knock, improves ignition and engine response, helps fuel burn cleaner and inhibits corrosion. Recommended for off-road and racing use.
