Klotz Octane Booster 16 oz. #KL-602 Maxima ProPlus Fully 10W30 is custom formulated for the

is custom formulated for the Harley Davidson® air-cooled engine

Leaves behind added protection and shine

100% water proof even in salt water

-Designed for use with all modern aluminum

Extra gear protection in extreme shock loading conditions

Klotz Octane Booster 16 oz. #KL-602 Maxima ProPlus Fully 10W30 is custom formulated for theConcentrated tetraethyl lead substitute formulated to increase the octane rating of gasoline up to 10 numbers. Creates a stable flame front and controlled burn speed maximizing power and performance. Stabilizes gasoline including new oxygenated gasolines to prevent lean out conditions. Absorbs moisture in fuel system.