The ultimate in two-cycle performance - provides improved power and perfect cleanliness. Power improvements of 3-5% have been obtained in dyno tests. The high-temperature stability prevents deposits in even the hottest upper ring and piston crown areas. Suggested for use at 50:1, but can be used richer or leaner, up to 100:1 depending on the type of engine and its operating conditions. Provides unequalled protection in motorcycles and marine engines as a premix or injection oil.