Mercury Mercruiser engines

Gas Sterndrive 320 hp - MX 6.2 MPI Horizon

Boating Benefits

  • Exclusive Mercury MerCruiser® service dealer network.
  • Exclusive drive lube monitor conveniently located atop the engine for easy access.
  • Exclusive remote oil filter located atop the engine, simplifying routine maintenance.
  • Water-separating fuel filter that prevents water from entering the fuel system.
  • 70-amp alternator to handle the demands of today’s state-of-the-art electronic components.
  • Cast-iron block, forged-steel crankshaft, and high-strength aluminum-alloy pistons to ensure durability and reliability.
  • Billet steel special profile camshaft with low-friction roller followers for quiet, efficient, durable operation.
  • Water-cooled and insulated fuel system that keeps fuel temperatures at optimum levels while reducing the potential for vapor lock.
  • Ceramic- and EDP-coated exhaust elbows for outstanding corrosion resistance.
  • Exclusive quick oil drain system that eliminates the need for a pump, simplifying routine maintenance.
  • The MEFI 3 Electronic Control Module with multiport fuel injection, which provides precise fuel and spark control for unmatched top-end throttle response, easy starts and excellent day-to-day operation.

Horizon Technology

Less time on maintenance, more time on the water. This is what Horizon™ engine technology is all about. Horizon engines are designed and built to be virtually maintenance-free, except for periodic fluid-level checks and seasonal oil and filter changes. Thanks to features like closed-cooling with 5-year coolant, high-temperature spark plug wires, platinum-tipped spark plugs, constant-tension hose clamps, a remote oil filter, and on the Horizon inboard models, a high-mount starter. Horizon engines also carry a 3-year extended maintenance interval, a 3-year warranty against corrosion failure and 3 years of factory-backed product protection including our standard 1-year warranty plus 2 years of extended Mercury Product Protection. With Horizon engines you don't just spend less time maintaining your engine, you spend less time worrying about it as well.

320 hp - MX 6.2 MPI Horizon Specifications

Propshaft Horsepower: 320 (239 kW)
Displacement (Litre/CID): 6.2/377
Cylinders: V-8
Bore & Stroke(in/mm): 4.00 x 3.75/101 x 95
Compression Ratio: 9.0:1
Fuel System: MPI
Full Throttle RPM Range: 4800-5200
Ignition Type: ECM 555
Alternator (amps/watts): 65 amp
Length (in/cm): 37/94
Width (in/cm): 29/74
Height (in/cm): 22/56
Weight (lbs/kg) - Alpha: N/A
Weight (lbs/kg) - Bravo One: 1025/465
Weight (lbs/kg) - Bravo Two: 1037/471
Weight (lbs/kg) - Bravo Three: 1046/475
Transmission Ratios   
Gear Ratio - Alpha Drive (primary/optional/high altitude)   N/A
Gear Ratio - Bravo One (primary/optional/high altitude)   1.65/1.36/1.5
Gear Ratio - Bravo Two (primary/optional/high altitude)   2.0/2.2/-
Gear Ratio - Bravo Three (primary/optional/high altitude)   2.0/2.2/2.43

Standard Features
  • Audio warning system
  • Closed cooling
  • Painted cast-iron exhaust manifolds
  • Ceramic-, EDP- coated and painted exhaust elbows
  • High-temperature spark plug wires
  • Knock-control sensor
  • MerCathode®
  • Platinum-tipped spark plugs
  • Power steering
  • Easy engine oil drain system
  • Remote oil filter
  • Serpentine belt
  • 90 mm throttle body
  • Water-cooled fuel system
  • Air-actuated, single-point drain system - hand air pump included with engine
  • Water/fuel separator
  • Seawater pump material - brass

Optional Features

  • 3" risers kits

Drive available on

Bravo One
Bravo Two
Bravo Three
Alpha


Visit our other Mercury Marine Equipment

Gas Sterndrives

850 hp - HP900 SC   /   550 hp - HP 575 SCi   /   470 hp - HP500 Bulldog
470 hp - HP500 EFI   /   425 hp - 496 MAG HO   /   375 hp - 496 MAG
350 hp - Scorpion 377   /   320 hp - MX 6.2 MPI Horizon   /   320 hp - MX 6.2 MPI
300 hp - 350 MAG MPI Horizon   /   300 hp - 350 MAG MPI

Drive Options

Dry-Sump Six   /   Bravo One XR   /   Bravo One XZ
Bravo One   /   Bravo Two   /   Bravo Three   /   Alpha


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3101 Nasa Road One - Seabrook, Texas 77586
Tel: (281) 450-4734 - Fax: (281) 326-2855 - bbul980148@gmail.com


 

Bullock Marine offers new & used powerboats as well as performance boat accessories: skater, fountain, eliminator, Mercruiser Mercury Marine (competition - racers & performance propellers, Zero Effort Controls™, K-Plane™ high performance trim tabs, Mercury Racing Trim Indicators™, high performance engines, competition drive, etc.) cigarette boat, welcraft, scarab, donzi boats, catamaran raceboat, high speed twin hull, etc. Bullock Marine is an authorized dealer for Douglas Marine Skater Powerboat, Regy Fountain powerboat & sport boat, Eliminator powerboat & sport boat, and Mercury Mercruiser marine engines, Drive & accessories. Gas Sterndrive 320 hp - MX 6.2 MPI Horizon Mercury marine engine 320 hp mercruiser marine engine 6.2 MPI Horizon gas engine 320 hp - MX 6.2 MPI Bullock Marine skater fountain eliminator performance boat boating race boat cigarette racing boats welcraft boat scarab powerboats eliminator powerboat skater raceboats Gas Sterndrive 320 hp - MX 6.2 MPI Horizon Mercury marine engine 320 hp mercruiser marine engine 6.2 MPI Horizon gas engine 320 hp - MX 6.2 MPI Bullock Marine skater fountain eliminator performance boat boating race boat cigarette racing boats welcraft boat scarab powerboats eliminator powerboat skater raceboats Gas Sterndrive 320 hp - MX 6.2 MPI Horizon Mercury marine engine 320 hp mercruiser marine engine 6.2 MPI Horizon gas engine 320 hp - MX 6.2 MPI Bullock Marine skater fountain eliminator performance boat boating race boat cigarette racing boats welcraft boat scarab powerboats eliminator powerboat skater raceboats

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