Brief Summary
Mercury MerCruiser's 377 MAG engine features a long stroke 4340 crankshaft and custom ground cam for big-boat power in a lightweight package.
Key Features
- ECM 555 fuel and ignition system along with platinum-tipped spark plugs ensure reliable starts and outstanding performance, year after year.
- Exclusive Engine Guardian protection senses potential problems and virtually eliminates the chance for engine damage due to overheating, low oil press
- Dry-joint exhaust eliminates the chance for water to enter engine through leaky gaskets.
- Water-separating fuel filter helps protect fuel system and engine against damage.
- Proven GM cast iron block V8 power for years of reliable operation.
- Brass sea water pump housing improves life and better resists damage from running dry.
- Ceramic coated exhaust elbows better resist high temperature and corrosion.
Specifications
| Type of Engine | |
|---|---|
| Number of Cylinders | 8 |
| Horse Power | 320 |
| Configuration | V-8 |
| Weight | 993.00lbs |
| Fuel Type | Gasoline |
| Fuel Delivery | Fuel Injected |
| Shaft Length Options | |
| Shift Throttle Control | |
| Displacement | 377.00cu in |
| Steering Control | |
| Recommended Fuel | |
| Alternator Output | 65 amp |
| CARB Rating | |
| Engine Monitoring System |