RACING COMPETITION LUBRICATION Blended for severe duty, high stress and performance engines, but equally effective on street performance engines! A must for circle track, drag race, blown, nitrous pro-street and marine use Stops wear by reducing oil temperature up to 52deg. Improve vehicle's overall performance and extend the life of its engine and parts! Helps prevent oil starvation, bearing fail ure, piston scuffing/galling, valve train drag and foaming. Also eliminates condensation in gas and alcohol engines. Safe for regular or synthetic engine oil-does not affect factory warranty. Contains no Teflon, moly or silicone. Comes in a 7-3/4 oz. bottle.