Formulated to allow optimal ring seal and protect rotating assembly components such as the Camshaft and valve train from initial start-up wear
High film strength provides engine protection superior to full synthetic oils that are not engineered specifically for new engines
Perfect for your new factory-ordered vehicle and engine rebuilds
Fully formulated and does not require the use of any other chemical additives
Advanced additives containing high levels of zinc and phosphorus to optimize protection in flat-tappet and roller engines
engine builders have grown increasingly concerned that many modern motor oils do not provide adequate wear protection for new engines, particularly those using flat-tappet Cams. Royal Purple has addressed this issue by developing a new engine break-in oil that promotes a gentle start-up and gives you superior protection from rough-running engine problems.