Racing Oil

Press Releases

AMSOIL Adds 10W-40 Viscosity to DOMINATOR® Synthetic Racing Oil Product Line

AMSOIL INC. of Superior, Wis. has added a member to the DOMINATOR® Synthetic Racing Oil family. New AMSOIL DOMINATOR 10W-40 Synthetic Racing Oil is a durable formulation designed to provide maximum horsepower without sacrificing engine protection in racing and high-performance applications.  AMSOIL DOMINATOR SAE 10W-40 Synthetic Racing Oil is shear-stable and heavily fortified with zinc and phosphorus additives designed to…