XP1-12qt case

XP1 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
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.