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MX 6.2 MPI (320-hp)

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MX 6.2 MPI (320-hp) MX 6.2 MPI (320-hp)
Designed and built exclusively by MerCruiser® and available only from MerCruiser, the MX 6.2 MPI actually weighs less than the 7.4L it replaces — yet delivers significantly greater horsepower. It’s the perfect choice for midsize runabouts, performance boats, fishing boats, and cruisers. It sports a host of impressive features.

Fast Facts
Propshaft HP 320-hp
Configuration V-8
Displacement 6.2 L / 377 CID
Bore & Stroke 4.00 x 3.75 in. (101 mm x 95 mm)
Fuel System Multi-Point Electronic Fuel Injection
Base Engine Weight 933 lbs.
Length/Width/Height 32 x 30 x 22 in.
Max RPM@WOT 4800-5200 rpm
Warranty 3 years

Key Features

  • Compatible Drives: Bravo One, Bravo Two, Bravo Three
  • Exclusive quick oil drain system that eliminates the need for a pump, simplifying routine maintenance.
  • Ceramic- and EDP-coated exhaust elbows for outstanding corrosion resistance.
  • Water-cooled and insulated fuel system that keeps fuel temperatures at optimum levels while reducing the potential for vapor lock.
  • Billet steel special profile camshaft with low-friction roller followers for quiet, efficient, durable operation.
  • Cast-iron block, forged-steel crankshaft, and high-strength aluminum-alloy pistons to ensure durability and reliability.
  • 70-amp alternator to handle the demands of today’s state-of-the-art electronic components.
  • Water-separating fuel filter that prevents water from entering the fuel system.
  • Exclusive remote oil filter located atop the engine, simplifying routine maintenance.
MerCruiser MX 6.2 MPI (320-hp)
Base Price N/A Max RPM@WOT 4800-5200 rpm
Propshaft HP 320-hp Alternator Output Rating 65 amp/917 Watt
Dry Weight 933 lbs. Fuel Type Gasoline
Length/Width/Height(in) 32 x 30 x 22 in. Fuel System Multi-Point Electronic Fuel Injection
Displacement (liters/cu.in) 6.2 L / 377 CID Ignition System Crank-fired High Voltage Switch w/ Knock Control
Cylinders/Configuration V-8 Cooling System Thermostatically Controlled, Raw Water
Bore & Stroke 4.00 x 3.75 in. (101 mm x 95 mm) Exhaust System Iron Manifold w/Ceramic Coated Dry Joint Exhaust
Shaft Length Electronic Engine Display
Aspiration    
Engine Image

MerCruiser MX 6.2 MPI (320-hp)

The V8 Bravo Multiport Injection (MPI) sterndrive models are now available with optional Digital Throttle and Shift (DTS). DTS eliminates all helm maintenance and provides silky-smooth shifts for the