ITR 4T PRESTO is high performance engine oil for 4 stroke 2 &3 wheelers. This oil is blended from high viscosity index base stocks and contains specially formulated additives to meet the stated performance standards. ITR 4T PRESTO oils will allow a much higher load capacity, as well as provide increased protection for critical engine parts such as pistons, cylinders, gears, camshafts and bearings.