Formulated to improve performance and extend engine life by reducing wear on critical engine components
Formulated for high tech direct injection 2-stroke engines, but compatible with carbureted outboards. If you’re looking for a 2-stroke oil that is compatible with a wide range of engines, look no further than Sierra 2-Stroke Marine Premium Engine Oil. This 2-stroke oil is compatible with both carbureted and EFI engines and meets the high demands of direct injections outboards like Mercury Optimax, Yamaha HPDI and Johson/Evinrude Fich and DI motors. For a 2-stroke oil that will work for older outboards and today’s high-tech 2-strokes, pick up some Sierra 2-Stroke Marine Premium Engine Oil TC-W3. Key Features

• High quality 2-stroke oil formulated for modern and older outboards
• Engineered for engine protection in marine conditions
• Compatible with carbureted, EFI and direct injection (DFI) engines
• Meets required specifications for Mercury Optimax, Yamaha HPDI and Johson/Evinrude Fich and DI engines