Maxima (219128) Premium 2 Smokeless 2-Stroke Premix/Injector Oil - 1 Gallon Premium 2 is a clean burning synthetic blend of high performance polyolester, polybutene and petroleum base stocks along with ash less additives that provide outstanding anti-wear/anti-scuff protection and virtually no carbon deposits NMMA TC-W3 Premium 2's environmentally friendly formula is extremely low smoke and will keep rings and power valves free and operating at peak performance Exceeds API TC, ISO-E-GD and JASO-FC standards and all OEM requirements Premium 2 has a pour point of -50, so it is recommended for use in snowmobiles as well as outboard motors, personal watercraft, motorcycles, karts and ATVs Premium 2 is ideally suited for virtually all gasoline 2-cycle engines either as a premix or oil injection system