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5.0 MPI
The 5.0 MPI is one of our most popular engine choices. With 260 hp, it provides excellent power for tow sports, larger runabouts and cruisers. Its proven V-8 base engine delivers year-after-year performance and reliability. All our V8 Bravo Multi-Port Injection (MPI) sterndrive models are available with optional Digital Throttle & Shift (DTS). DTS eliminates cable maintenance and provides consistent silky-smooth shifting.
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5.0 MPI |
| Power |
260HP (194 kW) |
| Full Throttle Range |
4600-5000 RPM |
| Displacement |
305 CID (5.0L) |
| Engine Type |
V8 |
| Bore & Stroke |
3.73" X 3.48" (95mm X 88mm) |
| Compression Ratio |
9.4:1 |
| Fuel Requirement |
87 Octane (R+M)/2 |
| Engine Control System |
ECM 555 with SmartCraft CAN Capability (PCM 555 w/DTS) |
| Fuel Delivery System |
Gen II Cool Fuel-Alpha, Gen III Cool Fuel-Bravo |
| Fuel Injection System |
Multi-Point Electronic Fuel Injection (Sequential Fuel Injection w/DTS) |
| Induction System |
2-pieceLong Runner intake with 75mm Throttle Body (80mm w/DTS) |
| Ignition System |
Crank-fired High Voltage Switch w/Knock Control and Platinum Plugs |
| Charging System |
65 Amp/917 Watt Alternator |
| Water Drain System |
3-point Manual Drain (Bravo Models), Single Point Air-Actuated (Optional on Bravo Models), Single Point Manual Drain (Alpha Models) |
| Exhaust System |
Iron Manifold with Ceramic Coated Dry-joint Exhaust Elbow |
| Cooling System |
Thermostatically Controlled, Raw Water |
| Accessory Drive System |
Serpentine Belt |
| Recommended Engine Oil |
MerCruiser Full Synthetic Engine Oil - SAE 20W-40 |
| Engine Guardian System |
Low Oil Pressure, High Coolant Temperature, Low Drive Lube, Low Sea Water Pressure, Low Voltage, Over-rev control, Knock Control |
| Alpha Ratios |
1.47, 1.62, 1.81(H) |
| Bravo One Ratios |
1.50, 1.65 |
| Bravo Two Ratios |
2.00, 2.20 |
| Bravo Three Ratios |
2.00. 2.20, 2.43(H) |
| Dimensions (LxWxH) in |
32 x 30 x 22 |
| Dimensions (LxWxH) mm |
814 x 740 x 559 |
| Weight w/ Alpha (lbs./kg) |
952/433 |
| Weight w/ Bravo One (lbs./kg) |
993/451 |
| Weight w/ Bravo Two (lbs./kg) |
1010/459 |
| Weight w/ Bravo Three (lbs./kg) |
1019/463 |
| Digital Throttle and Shift |
Optional |
| Optional Freshwater Cooling |
Available |
| CA 4-Star Emissions Control Model |
Available |
Features
5.0 MPI - 260 hp
Reliability
- 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 pressure, or low drive lube
- 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
- EDP-coated exhaust elbows better resist high temperature and corrosion
- Brass sea water pump housing improves life and better resists damage from running dry
Performance
- Multi-Port Fuel Injection provides easy starts, cold or hot, and automatically adjusts for changes in temperature, weather, or altitude for terrific performance in any environment
- Two-piece, long-runner intake manifold design improves low and mid-range torque for better acceleration and handling heavy loads
- HVS Ignition with knock control maximizes power and protects against low quality fuels
- Standard anti-feedback power steering helps reduces operator fatigue and makes boat handling a breeze
- Low restriction flame arrestor for added horsepower and torque
Easy Ownership
- 3-year/300 hour maintenance interval on many periodic service items saves time and money
- Convenient top-mounted remote oil filter and threaded dipstick tube make oil changes cleaner and keep periodic servicing quick and simple
- Color-coded service points makes checking fluid levels simple and straightforward
- Operates on easy to find, less expensive 87 octane fuel
- Engine-mounted drive lube monitor for easy lube check or add from inside the boat
- All models come with simple to use water drain systems designed for many boat applications
Technology
- The DTS (Digital Throttle & Shift) option eliminates push-pull cables and related maintenance while providing silky-smooth operation and unsurpassed responsiveness. DTS provides an unprecedented level of control and precision for docking and low-speed maneuvering. Available as an additional option, precision SmartTow speed control includes an easy-to-use launch control that makes pulling skiers and wakeboarders as simple as pushing a button
- Standard features with DTS are: Autosynch of multiple engines, SmartStart, Shift Protection, Multiple Helm capability, and Shadow Technology for triple and quad engine installations
- MerCathode galvanic corrosion prevention system standard on Bravo models, available on Alpha models, offers unmatched active electronic corrosion protection
- MPI engines are designed to display engine information on your choice of analog or SmartCraft digitally-driven gauges and displays.
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