Sludge, a byproduct of oil oxidation, can thicken and build up in the engine causing increased friction, lower fuel efficiency and excessive heat. Older engines are also susceptible to oil consumption and oil leaks.
Valvoline VR1 Racing SAE 20W-50 Motor Oil 5 QT. High zinc formula. May not be suitable for certain emissions systems. Features friction modifiers to boost horsepower and minimize heat for peak performance under pressure.
Valvoline 4-Stroke Motorcycle Full Synthetic 20W-50 Motor Oil 1 Quart. Reformulated premium full synthetic with advanced technology and superior additives to maximize horsepower, acceleration, fuel efficiency and oil life.
4-Stroke Full Synthetic 20W-50 Motorcycle Oil is reformulated with advanced technology and superior additives for better engine cleanliness, enhanced friction protection, and better transmission protection.
