AMSOIL DOMINATOR® 20W-50 Competition Diesel Oil

The Confidence to Compete, The Protection To Win Specifically designed for high-HP diesel engines Outstanding bearing protection under extreme loading Delivers 50% more film thickness1 Robust viscosity control 1compared to the 3.5cP HTHS limit for SAE 15W-40 Product Overview Whether competing in sled pulls, drag races or dyno challenges, competitors using DOMINATOR Competition Diesel Oil enjoy the confidence and […]

AMSOIL SAE 30 Break-In Oil

Quickly seats piston rings Increased zinc and phosphorus protect against wear Maximizes compression and power Product Overview Friction-modifier-free formula helps rings seat properly for maximum compression and reduced blow-by. Excellent film strength and proprietary anti-wear additive package help ensure cams and bearings are protected during break-in. Delivers competition-quality engine preparation. QUICKLY SEATS RINGS Friction-modifier-free formula allows sharp peaks […]

AMSOIL DOMINATOR® 100% Synthetic Racing Oil

Formulated specifically for racing & high-performance engines Robust formulation resists viscosity loss Proprietary friction modifier maximizes horsepower & torque Fortified with anti-wear additives for extra protection Product Overview Multi-viscosity, shear-stable synthetic race formula engineered to maximize power while providing outstanding engine protection. Heavily fortified with zinc and phosphorus additives to protect critical surfaces in extreme conditions. Proprietary friction modifier […]