HR1 SAE 15W-50 Conventional | Quart Quantity:1 No ZDDP additives required

No ZDDP additives required

WARNING: XP-4 Racing Oil is formulated for Extreme Racing Applications and High-Performance Engines Only

FR20 excels where high temperatures are encountered and its High Shear Stable Viscosity Improver will resist shearing down to a lower viscosity over time with high heat and mechanical stress

flat tappet camshaft

such as low speed pre-ignition issues

HR1 SAE 15W-50 Conventional | Quart Quantity:1 No ZDDP additives requiredHR1 SAE 15W 50 Conventional Hot Rod Oil Ideal for long stroke and or high compression engines. Features storage protection additives that guard against rust and corrosion during winter storage. No ZDDP additives required. Viscosity typical of 15W 50. Driven Racing Oils are formulated for Classic & Racing applications only. This engine oil does NOT MEET any current API or OEM Engine Oil Specifications. These engine oils are not intended for use in