Viscosity typical of SAE 5W-20.
Product Features:
Used by Joe Gibbs Racing in all their unrestricted engines.
Designed to handle 500 miles of competition, over 9500 rpm and temperatures above 250 degrees.
Reduces friction and fights valve-train wear, especially in flat-tappet engines by utilizing multiple synthetic base oils, and anti-wear and friction reducing additives.
Compatible with methanol and high octane race fuels.
Can be blended with XP0, XP2, XP3 or XP6. Consult Joe Gibbs DrivenTM for blending specifications.
Applications:
V8 engines with clearances under .0025
Legends Car engine
Mini Sprint engines
Spec engines (Miata, Ford)
Small block drag race engines
NASCAR
XP1 performs the best in engines operating with oil temperatures between 180F and 240F.
