25W50 oil is often recommended for engines used in racing. This high-performance oil provides maximum lubrication for your marine engine.
- Racing: Operating engine at maximum output and high temperatures
- Tow sports and fishing: Alternating between periods of high RPMs and throttling down to low RPMs or idle
- Protects against varnish buildup and sludge formation
- Exceeds the rust protection requirements for NMMA certification
- Recommended for use in Mercury Verado outboards and other high-performance marine engines