ECONOMY 2-CYCLE ENGINE OIL is a two-cycle gasoline engine oil formulated to protect your engine from the most demanding of conditions. It is designed to protect in low temperatures and severe operating conditions. Its low smoke formulation burns clean and protects all bearings during high RPM use. It is recommended for air-cooled, 2-cycle engines requiring 16:1, 24:1, 32:1, 40:1, 50:1, and 100:1 ratios.