Lucas Oil #10653 Marine Extreme Duty Engine Oil SAE 20W-50 Quart

Lucas Marine Extreme Duty Engine Oil SAE 20W-50 is designed for use in high performance boats requiring the ultimate protection. Manufactured with the highest quality paraffinic base oils. It is fortified with an exclusive additive package containing high levels of Zinc, Moly and Phosphorus. This provides a tougher, thicker additive film for maximum protection even under the most severe conditions. It lowers oil temperatures, extends oil life and minimizes metal fatigue. Lucas Marine SAE 20W-50 improves the film strength between the cylinder wall and piston rings. I also slows oil burning while improving pressure levels in worn engines. It has good cold temperature properties and stands up to high operating temperatures.

Excellent for use with supercharged, turbo charged or nitrous oxide high performance engine Safely blends and is compatible with synthetic and non-synthetic oils Petroleum and semi-synthetic SAE 20W-50 grades Contains effective anti-wear agents, detergents, Lucas unique additive chemistry and friction modifiers (molybdenum) to provide the ultimate performance Proven performance in marine applications Compatible with methanol and all racing fuels Zinc and phosphorus chemistry provides excellent boundary lubrication at start up (contains 0.31% zinc) Conventional grade is factory fill for ILMOR high performance engines