Mercruiser Mercury Verado Synthetic Blend Racing 25W-50 Oil 3.78 L Outboard Impeller 8m antenna is the "standard"

8m antenna is the "standard" height

The SEAFLO oil change system can effectively perform oil change for the engine

Optimax 135 to 175hp & Alpha 1 Mercruiser <1990

3-Way Coaxial Design: Experience a balanced soundstage

- Flow Rate: 3000 GPH

Mercruiser Mercury Verado Synthetic Blend Racing 25W-50 Oil 3.78 L Outboard Impeller 8m antenna is the "standard"Mercury Synthetic Blend RACING 25W 50 Oil 3. 78 L Mercury 8M0078014 is a premium 25W 50 synthetic blend marine engine oil engineered for Mercury Racing four stroke platforms and all L4 & L6 Verado supercharged outboards. Designed for extreme RPM, high boost pressure, and elevated operating temperatures, it delivers superior viscosity stability, thermal resistance, and wear protection for demanding marine environments. Recommended for L4 & L6 Verado