• Product Datasheet
XP1 (5W-20) Synthetic Racing Oil. Used by Joe Gibbs Racing in all their un-restricted NASCAR Nextel Cup and Busch Series engines, this oil offers horsepower without compromise. Designed to handle 500 miles of competition, over 9,500 rpm, and temperatures above 250 degrees, XP1 reduces friction and fights valve-train wear, especially in flat-tappet engines, by utilizing multiple synthetic base oils, and a unique combination of anti-wear and friction reducing additives. Compatible with methanol and high octane race fuels. Recommended applications: Iron Block V-8 race engines with main and rod bearing clearances under .0025, Flat-Tappet Race Engines, Legends car engines, Engines where a 30 weight oil is called for and GM Crate Motors and other spec or sealed motors. Viscosity typical of a SAE 5W-20. It can be blended and is completely compatible with XP2, XP3 or XP0.
- Iron Block V-8 race engines with main and rod bearing clearances under .0025
- Flat-Tappet Race Engines
- Legends car engines
- Engines where a 30 weight oil is called for
- GM Crate Motors and other spec or sealed motors
- Viscosity typical of a SAE 5W-20