Deluxe Power Model 2T-S Oil (500ml) LU01Power Model 2T S is specially formulated for your model petrol engine, with special high temperature protection for air cooled engines. It will also give superior control against piston deposits, yielding cleaner emissions. Primarily designed for 50 1 use, as it has very high film strength and is tested over extended periods at 50 1 and above. Using 50 1, the engine will offer superior throttle response and save you money on the oil bill! Power Model