Quicksilver Synthetic 4-Stroke 25W-50 Outboard Oil

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