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One Quart Bottle 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.
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