MerCruiser 350 MPI 300 PS BRAVO / ALPHA – High-Performance Inboard Engine
Powerful 300 HP V8 Performance
The MerCruiser 350 MPI 300 PS delivers 300 HP at 5200 RPM with a 5.7L (350 CID) V8 engine. Built for acceleration, reliability, and smooth marine operation, this engine is perfect for repowering your MerCruiser Bravo or Alpha sterndrive boat.
Marine-Grade Durability & Fuel Efficiency
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Nodular iron crankshaft, roller camshaft, Quicksilver iron cylinder heads
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Hypereutectic pistons (9.4:1) with stainless steel valves
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Multi-Port Fuel Injection (MPI) system for smooth throttle response and reduced emissions
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Runs efficiently on 87 octane gasoline
Technical Specifications
| Specification | Details |
|---|---|
| Engine Model | MerCruiser 350 MPI 300 PS BRAVO / ALPHA |
| Horsepower | 300 HP @ 5200 RPM |
| Displacement | 5.7L / 350 cubic inches |
| Engine Rotation | Standard / Left-Hand |
| Fuel System | MPI (Multi-Port Fuel Injection) |
| Drive Compatibility | Bravo & Alpha sterndrive |
| Fuel Type | 87 Octane |
| Weight | 450 kg (990 lbs) |
Included Components
| Component | Description |
|---|---|
| Harmonic Balancer | Vibration control |
| Oil Pan | Marine-grade |
| Circulating Water Pump | Efficient cooling |
| NGK Spark Plugs & Wires | Ignition components |
| Crank & Knock Sensors | Precision engine monitoring |
| ECM/PCM Voucher | Simplifies repower installation |
Why Buy the MerCruiser 350 MPI 300 PS?
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High-Performance Upgrade: Ideal for repowering MerCruiser Bravo/Alpha sterndrives
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Fuel-Efficient & Reliable: Optimized MPI system for long-lasting marine use
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Marine-Grade Durability: Built to withstand freshwater and saltwater conditions
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Easy Repower: ECM/PCM voucher included for smooth conversion from 5.0L MPI engines
Warranty & Support
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3-Year Limited Factory Warranty
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Optional Mercury Product Protection (MPP) up to 5 years
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Expert installation guidance and after-sales support from Seawave Marine
Order Now & Upgrade Your Boat
Get your MerCruiser 350 MPI 300 PS BRAVO / ALPHA today. Fast Europe-wide and international shipping available. Click “Add to Cart” or contact us for instant pricing and delivery details!
