The Maximum Performance Engine Treatment by Risloneis formulated to reduce engine friction and wear, quiet noisy lifters and valves, and keep engines clean. It penetrates valve lifters, bearing surfaces, and piston rings to remove and prevent sludge and varnish. The company has created a more concentrated solution in a smaller 16.9 fl. oz. bottle of engine treatment (p/n 4102) replacing the quart-size (p/n 100QR) in the Rislone lineup. It is compatible with conventional, high-mileage and synthetic engine oil in all gasoline, diesel, and turbo engines. Made in the U.S.A.
