HR2 SAE 10W-30 | Quart outdoor It utilizes advanced mPAO synthetic

It utilizes advanced mPAO synthetic base oils to reduce valve train noise and to provide high temperature and high shear protection for GM LS based engines with and without variable valve timing

Protects and reduces wear in competition engines under extreme loads and high fuel dilution

with high performance engines requiring a 5W-20 viscosity

DI30 SAE 5W-30 Synthetic Direct Racing & HP Street Motor Oil

bearings and internal clutches in extreme heat environments such as those experienced by track day cars and race vehicles

HR2 SAE 10W-30 | Quart outdoor It utilizes advanced mPAO syntheticHR2 SAE 10W 30 Conventional Hot Rod Oil Features storage protection additives that guard against rust and corrosion during winter storage. 10W Multi grade formula provides excellent start up protection for flat tappet, overhead and roller cam engines. No ZDDP additives required. Viscosity typical of 10W 30. Driven Racing Oils are formulated for Classic & Racing applications only. This engine oil does NOT MEET any current API or OEM Engine Oil