Designed With Engine Builders In Mind. Royal Purple has addressed the issue of many engine builders who have grown concerned that many modern motor oils today do not provide adequate wear protection for new engines, particularly those using flat-tappet cams, by developing a brand new engine break-in oil.
10w30 Mineral Oil. Royal Purple's break-in oil is formulated from highly refined mineral oil, preferred for engine break-in, with advanced additives containing high levels of zinc and phosphorus. This unique formula optimizes protection of the rotating assembly components such as camshafts and valvetrain from initial start-up wear. Fully formulated, Royal Purple Break-in Oil does not require the use of any other chemical additives.
Application. This Royal Purple 10w30 weight break-in oil is designed for use in newly built engines. Royal Purple recommends using their high performance motor oils after the engine is broken in for maximum engine performance.
repeat visits and preferences, as well as to measure and analyze traffic. To learn more about cookies,