Mercury Outboards

Mercury

Mercruiser Sterndrive 496 MAG

MERCRUISER MULTIPORT INJECTED (MPI) STERNDRIVE ENGINES are built to exceed your expectations with impressive technologies that give you instant peace of mind. The computer controlled fuel and ignition system and platinum-tipped spark plugs ensure reliable starts and outstanding performance. Smart maintenance feature such as the engine-mounted drive lube monitor make it easy to check your drive lube from inside the boat. And with SmartCraft integrated technology, the exclusive Engine Guardian System monitors your boat's systems for problems, so you don't have to.

Specifications

Power	375HP (280 kW)
Full Throttle Range	4400 - 4800 RPM
Displacement	496 CID (8.1L)
Engine Type	V8
Bore & Stroke	4.25" X 4.38" (108mm X 111mm)
Compression Ratio	9.1:1
Fuel Requirement	87 Octane (R+M)/2
Engine Control System	PCM 555 with SmartCraft CAN Capability
Fuel Delivery System	Gen III Cool Fuel
Fuel Injection System	Sequential Multi-Point Electronic Fuel Injection
Induction System	2-pieceLong Runner intake with 75mm Throttle Body (80mm w/DTS)
Ignition System	Distributorless Ignition w/Knock Control and Platinum Spark Plugs
Charging System	65 Amp/917 Watt Alternator
Water Drain System	Single Point Air-Actuated
Exhaust System	Tuned Runner Exhaust Manifolds with 316 Stainless Steel Tubular Dry Joint Elbows
Cooling System	Closed Cooling, Long Life 5-Year Anti-Freeze, Brass Sea Water Pump
Accessory Drive System	Serpentine Belt, Stainless Steel Spring Automatic Tensioner
Recommended Engine Oil	MerCruiser Full Synthetic Engine Oil - SAE 20W-40
Engine Guardian System	Low Oil Pressure, High Coolant Temperature, High Exhaust Manifold Temperature, Low Drive Lube, Low Sea Water Pressure, Low Voltage, Over-rev control, Knock Control
Bravo One, Bravo One X Ratios	1.36, 1.50 (P), 1.65
Bravo Two, Bravo Two X Ratios	1.81 (P), 2.00, 2.20
Bravo Three, Bravo Three X Ratios	1.81 (P), 2.00, 2.20
Bravo One XR Ratios	1.26, 1.35, 1.50
Bravo Three XR Ratios	2
Dimensions (LxWxH) in	35x 33 x 24
Dimensions (LxWxH) mm	878 x 838 x 610
Weight w/ Bravo One, X, XR (lbs/kg)	1199/544
Weight w/ Bravo Two, X (lbs/kg)	1214/551
Weight w/ Bravo Three, X (lbs/kg)	1224/556
Digital Throttle and Shift	Optional

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