MerCruiser 350 MPI BRAVO 300 HP (8M0136294 / 8M0187360)
€16,918.00
- Description
- Size Guide
Description
MerCruiser 350 MPI BRAVO 300 HP (8M0136294 / 8M0187360) – High-Performance Inboard Engine
The MerCruiser 350 MPI BRAVO 300 HP (8M0136294 / 8M0187360) is a fully dressed, high-performance marine engine designed for exceptional power, durability, and efficiency. This 300 HP, 350 cubic inch engine is an excellent repower solution for boats previously powered by 5.0 EFI, 5.0L MPI, 5.7L EFI, and 350 MPI sterndrive Bravo models.
Built with 100% new Quicksilver components, this MerCruiser inboard motor features a cast iron engine block, Multi-Port Fuel Injection (MPI), ECM555 engine management, and SmartCraft compatibility to deliver exceptional throttle response, fuel efficiency, and reliability.
Key Features & Benefits
Unmatched Power & Acceleration
- 300 HP @ 5000 RPM – Delivers strong acceleration and steady power output.
- 350 Cubic Inch Displacement – A powerful upgrade over older inboard boat motors for improved torque and efficiency.
- Multi-Port Fuel Injection (MPI) with Cool Fuel II – Ensures optimized fuel delivery, reduced emissions, and better overall performance.
Marine-Grade Durability & Engineering
- 100% New Quicksilver Cast Iron Engine Block – Built for long-lasting performance in harsh marine conditions.
- Raw Water Cooling System with Warm Exhaust Manifolds – Ensures efficient heat dissipation for extended engine life.
- Dry Joint Exhaust – Reduces corrosion and increases durability in saltwater environments.
Fuel Efficiency & Smart Monitoring
- ECM555 Engine Control & Engine Guardian System – Provides real-time monitoring to prevent engine damage.
- SmartCraft Ready – Fully compatible with SmartCraft digital gauges and monitoring systems for precise performance tracking.
- Runs on 87 Octane Fuel – Economical and efficient for long-distance cruising.
Smooth & Reliable Operation
- Roller Camshaft & Black-X Valve Technology – Enhances engine efficiency, durability, and longevity.
- 1.5:1 Stamped Rocker Arms – Provides smooth operation and consistent power output.
- Mechanical Throttle & Shift with 10-Pin Harness – Ensures easy installation and compatibility with existing controls.
Technical Specifications
| Specification | Details |
|---|---|
| Power Output | 300 HP @ 5000 RPM |
| Displacement | 350 cu in |
| Engine Type | V8 Marine Engine |
| Fuel System | Multi-Port Fuel Injection (MPI) with Cool Fuel II |
| Compression Ratio | Standard |
| Crankshaft Material | High-Strength Steel |
| Camshaft Type | Roller Camshaft |
| Cylinder Heads | Quicksilver Cast Iron with Black-X Valve Tech |
| Ignition System | ECM555 with SmartCraft Compatibility |
| Cooling System | Raw Water Cooling with Warm Exhaust Manifolds |
| Exhaust System | Dry Joint Exhaust |
| Starter & Harness | 10-Pin Harness Included |
| Recommended Fuel | 87 Octane |
Why Choose the MerCruiser 350 MPI BRAVO 300 HP?
- Fuel-Efficient Performance – Optimized fuel injection system for better fuel economy and reduced emissions.
- Perfect for Repowering – Directly replaces 5.0 EFI, 5.0L MPI, 5.7L EFI, & 350 MPI sterndrive Bravo models.
- SmartCraft Digital Integration – Provides real-time engine monitoring and diagnostics.
- Marine-Optimized Durability – Built with corrosion-resistant materials for long-term reliability.
- Smooth & Powerful Acceleration – Engineered for high torque, fast planing, and steady cruising speeds.
Warranty & Support
The MerCruiser 350 MPI BRAVO 300 HP (8M0136294 / 8M0187360) comes with a 3-Year Limited Factory Warranty, ensuring protection against manufacturing defects and providing peace of mind for boat owners.
Frequently Asked Questions (FAQs)
What boats are compatible with this engine?
This engine is an ideal repower option for boats previously powered by 5.0 EFI, 5.0L MPI, 5.7L EFI, & 350 MPI sterndrive Bravo models.
Is this engine suitable for saltwater use?
Yes, it is designed with marine-grade corrosion-resistant components to ensure durability in both freshwater and saltwater environments.
What type of fuel does this engine require?
This engine is optimized to run on 87 Octane fuel, ensuring cost-effective and efficient operation.
Does the price include installation?
No, the price is for the engine only. However, Seawave Marine provides installation guidance and expert recommendations for professional marine mechanics.
Can I install this engine myself?
While some experienced boat owners may choose to install it themselves, professional installation is recommended to ensure proper alignment, cooling, and performance.
Why is my old engine required for return?
Since this is a completely new engine and not a major repower assembly, the old engine being replaced must be returned per EPA Rule 1068.240. This regulation ensures proper recycling and compliance with emissions standards.
Order Your MerCruiser 350 MPI BRAVO 300 HP Today
Upgrade your boat with the most advanced, fuel-efficient, and reliable inboard marine engine available. The MerCruiser 350 MPI BRAVO 300 HP delivers exceptional power, smooth performance, and durability, making it the ultimate choice for a performance-driven boating experience.
