Motor Oil
$1,070.76
Out of stock
SKU
LUC-10666
Lucas Extreme Duty Marine Semi-Synthetic 20W-50 Engine Oil is designed for high-performance boats requiring maximum protection. It is fortified with high levels of zinc, molybdenum, and phosphorus, creating a tougher, thicker additive film to withstand severe conditions. This oil lowers temperatures, extends oil life, minimizes metal fatigue, and improves film strength between the cylinder wall and piston rings.
Proven performance in marine applications
Compatible with methanol and all racing fuels
Petroleum and semi-synthetic SAE 20W-50 grades
Safely blends and is compatible with synthetic and non-synthetic oils
Conventional grade is factory fill for ILMOR high performance engines
Excellent for use with supercharged, turbo charged or nitrous oxide high performance engine
Zinc and phosphorus chemistry provides excellent boundary lubrication at start up (contains 0.31% zinc)
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
Petroleum and semi-synthetic SAE 20W-50 grades
Safely blends and is compatible with synthetic and non-synthetic oils
Conventional grade is factory fill for ILMOR high performance engines
Excellent for use with supercharged, turbo charged or nitrous oxide high performance engine
Zinc and phosphorus chemistry provides excellent boundary lubrication at start up (contains 0.31% zinc)
Contains effective anti-wear agents, detergents, Lucas unique additive chemistry and friction modifiers (molybdenum) to provide the ultimate performance