Lucas SAE 20W-50 Extreme Duty Marine Engine Oil is manufactured with the highest quality paraffinic base oils and is fortified with an exclusive additive package containing high levels of Zinc, Moly and Phosphorus that provides a tougher, thicker additive film for maximum protection even under the most sever conditions. It lowers oil temperatures, extends oil life and minimizes metal fatigue.
Excellent for use with supercharged, turbo charged or nitrous oxide high performance engines
Protects against rust and moisture during long periods of storage
Safely blends and is compatible with synthetic and non-synthetic oils
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 phosphorous chemistry provides excellent boundary lubrication at start up (contains 0.31% zinc)
Conventional grade is factory fill for ILMOR high performance engines
Improves the film strength between the cylinder wall and piston rings and slows oil burning while improving pressure levels in worn engines. It has good cold temperature properties and stands up to high operating temperatures. This product is compatible with methanol and all racing fuels.