Joe Gibbs Driven Racing Oil 00206 XP2 0W-20 Synthetic Racing Motor Oil - 1 Quart Bottle Single 1 quart bottle (32 oz) XP2 utilizes low viscosity synthetic base oils for increased horsepower without compromising durability, used by Joe Gibbs Racing in roller camshaft and restrictor plate flat tappet engines XP2 features the same anti-wear and friction reducing additives used in XP1 to reduce friction and fight valve-train wear Ideal for Rolex Grand American engines, Jr Dragsters, Focus Midgets and restricted air intake engines with clearances under 0020 XP2 can be blended with XP0, XP1 or XP6 to create custom viscosities