Custom-built exclusively by MerCruiser, this 320 HP powerhouse uses a longer stroke and a special roller tappet camshaft to create extra torque.
RELIABILITY
ECM 555 fuel and ignition system along with platinum-tipped spark plugs ensure reliable starts and outstanding performance, year after year
Exclusive Engine Guardian protection senses potential problems and virtually eliminates the chance for engine damage due to overheating, low oil pressure, or low drive lube
Dry-joint exhaust eliminates the chance for water to enter engine through leaky gaskets
Water-separating fuel filter helps protect fuel system and engine against damage
Proven GM cast iron block V8 power for years of reliable operation.
EDP-coated exhaust elbows better resist high temperature and corrosion
Brass sea water pump housing improves life and better resists damage from running dry.
PERFORMANCE
MerCruiser's exclusive 377 MAG engine features a long stroke 4340 crankshaft and custom ground cam for superb big-boat power in a lightweight package.
Multi-Port Fuel Injection provides easy starts, cold or hot, and automatically adjusts for changes in temperature, weather, or altitude for terrific performance in any environment.
Two-piece, long-runner intake manifold design improves low and mid-range torque for better acceleration and handling heavy loads.
HVS Ignition with knock control maximizes power and protects against low quality fuels.
Standard anti-feedback power steering helps reduces operator fatigue and makes boat handling a breeze
Low restriction flame arrestor for added horsepower and torque.
EASY OWNERSHIP
3-year/300 hour maintenance interval on many periodic service items saves time and money.
Convenient top-mounted remote oil filter and threaded dipstick tube make oil changes cleaner and keep periodic servicing quick and simple.
Color-coded service points makes checking fluid levels simple and straightforward.
Operates on easy to find, less expensive 87 octane fuel.
Engine-mounted drive lube monitor for easy lube check or add from inside the boat.
All models come with simple to use water drain systems designed for many boat applications.
TECHNOLOGY
The standard MerCathode galvanic corrosion prevention system offers unmatched active electronic corrosion protection.
MPI engines are designed to display engine information on your choice of analog or SmartCraft digitally-driven gages and displays.
SPECIFICATIONS:
Power: 320HP (235 kW)
Full Throttle Range: 4800-5200 RPM
Displacement: 377 CID (6.2L)
Engine Type V8
Bore & Stroke: 4.00" X 3.75" (101mm X 95mm)
Compression Ratio: 9.0:1
Fuel Requirement: 87 Octane (R+M)/2
Engine Control System: ECM 555 with SmartCraft CAN Capability: (PCM 555 w/DTS)
Fuel Delivery System: Gen III Cool Fuel
Fuel Injection System: Multi-Point Electronic Fuel Injection: (Sequential Fuel Injection w/DTS)
Induction System: 2-pieceLong Runner intake with 75mm Throttle Body (80mm w/DTS)
Ignition System: Crank-fired High Voltage Switch w/Knock Control and Platinum Plugs
Charging System: 65 Amp/917 Watt Alternator
Water Drain System: 3-Point Manual
Exhaust System: Iron Manifold with Ceramic Coated Dry-joint Exhaust Elbow
Cooling System: Thermostatically Controlled, Raw Water, Brass Sea Water Pump
Accessory Drive System: Serpentine Belt
Recommended Engine Oil: MerCruiser Full Synthetic Engine Oil - SAE 20W-40
Engine Guardian System: Low Oil Pressure, High Coolant Temperature, Transmission Temperature, Low Sea Water Pressure, Low Voltage, Over-rev control, Knock Control.
Dimensions: (LxWxH) in 32 x 30 x 22
Dimensions: (LxWxH) mm 814 x 740 x 559
Digital Throttle and Shift Optional
NOTES:
1)$300.00 (refundable) Container Charge.
2)Add 4% to total price if paid by Credit Card.
3)If paid by cashier check, engine will not be released until PRO BOATS is notified by our bank that funds have cleared, appx. 10 business days.
4)Must provide Valid U.S. VIN Number for Pre-2008 Boat.
5)Must provide Full Dress Engine Core before receiving engine or $3,000 Deposit (refundable).
6)Shipping available in United States only. F.O.B. point of Origin.
Payment and pickup of engine shall be PRO BOATS 553 Covina Blvd. San Dimas, CA., USA 91773 If you have any futher questions, please contact us at 909-599-0531 or 888-762-8106.
GENERAL INFORMATION
Manufacturer
Mercury
Model Year
2012
Model
377 MAG Bravo w/o Catalyst (engine only)
Price
$10,395.00*
Color
Black
Stock Number:
377MAG w/o CATeng/on
*Price, if shown, does not include government fees, taxes, additional equipment, rigging to boat, dealer document preparation charges or any finance charges (if applicable). Final actual sales price will vary depending on options or accessories selected.
NOTE: Models with a price of "Request a Quote" are always included in a $0 search, regardless of actual value.
Click on the links above to view their site!
Pro Boats Hi-Performance Marine Center San Dimas, CA 91773 (888) 861-6757
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