A sequential multi-point fuel injection system fine-tunes the air-to-fuel ratio and precisely times injection for the ideal combination of power, efficiency and low emissions.
6.2L V8 Jet Ready Inboard
370hp
Power, performance and durability, made for the places other engines can’t go. A Mercury Jet Ready Inboard provides dependable power to drive-line applications on rugged boats and in shallow, unpredictable water.
Intuitive, Innovative Features
Advanced MPI
Ample Charging Output
A powerful alternator delivers 70 amps of charging power at wide-open throttle – perfect for keeping onboard electronics running long into the fun.
Adaptive Speed Control
The Adaptive Speed Control feature lets you maintain engine rpm despite changes in load or conditions. By making fewer throttle adjustments, you can stay focused on navigating the waters in front of you.
Engine Guardian
Explore farther with confidence knowing that the Engine Guardian system is at work. It monitors the engine and, if necessary, can adjust engine functions to help get you home safely.
Closed Cooling System
In saltwater or fresh, your engine is protected thanks to a closed-loop freshwater cooling system. Just one more reason why Mercury is confident offering a four-year corrosion warranty for recreational use.
MerCruiser Performance Data
High Thrust
The high-displacement engine provides excellent thrust and performance for confident runs over long distances and through challenging conditions.
Exceptional Fuel Economy
Fish harder and explore longer thanks to efficiency-enhancing technology throughout the propulsion system. MerCruiser engines also deliver full performance on 87-octane fuel for additional savings at the pump.
Smooth & Quiet
We minimized noise in the boat with an aft-facing throttle body and vibration-reducing motor mounts. So you can enjoy every laugh. Every story. Every day on the water.
MerCruiser Advantage
Noise Reduction
Hear your friends and family talk. Hear yourself think. Enjoy your time on the water. A MerCruiser engine is still as powerful as ever. Thanks to sound-dampening advancements, it’s just not so loud about it.
Performance
High-displacement engines and multi-port fuel-injection systems maximize performance from every drop of fuel. You’ll enjoy quick acceleration, instantly responsive power and total fun.
Effortless Ownership
A redesigned service access has simplified what was once a hassle, bringing all service points to a single easily reachable location, color-coded for owner-friendly maintenance.
Durability
Through grueling endurance test cycles – in the lab and on the water – Mercury has refined every MerCruiser engine into an unflinching workhorse, built with better alloys and superior paints that can stand up to the harshest conditions.
Engine Specifications by Horsepower
SmartCraft® The Power to Do More
Mercury SmartCraft® digital technologies refine the entire boating experience to ensure every day on the water reaches its full potential. From intelligent gauges and displays to advanced systems that make boat control easy, SmartCraft gives you the power to do more with your time on the water.
SmartCraft compatibility is available for Mercury engines 2004 and newer, 40hp and above; 2022 and newer, 25hp and above. Features vary based on controls and engine models.
Warranty and Maintenance
Warranty Coverage
Mercury makes world-class marine products backed by world-class warranties.
Maintenance
At Mercury, we make maintenance easy. Learn more about how to keep your Mercury products performing at their peak.
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Resources For You
Brochures
Explore Mercury products and learn more about what it means to Go Boldly®.
Learn More About MerCruiser Engines at a Mercury Dealer
No one understands marine performance like your local Mercury Authorized Dealer. Contact a dealer today to learn how you could power your adventures with a MerCruiser engine.