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Engine - Mercruiser CPO, 496 Mag HO, EFI, Bravo

Engine - Mercruiser CPO, 496 Mag HO, EFI, Bravo

Part #: CPO865108R14

This product is no longer available.

CPO "Certified Pre-Owned" = Same fit & function, same great performance, same great warranty, but at a lower cost! 

For factory installed engine options, see the table below.

Click here to go to the shim kit that is necessary to mount all new Mercruiser bobtail engines.



Power 425HP (312 kW)
Full Throttle Range 4600-5000 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, 1.65(H)
Bravo Two, Bravo Two X Ratios 1.81, 2.00, 2.20(H)
Bravo Three, Bravo Three X Ratios 1.81, 2.00, 2.20,(H)
Bravo One XR Ratios 1.26, 1.35, 1.50
Bravo Three XR Ratios 2.0
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

Fresh Water Cooling Std.
Air-Actuated Water Drain Std.
2" Riser MercOpt2R-1
4" Riser
(with catalyst upgrade)
6" Riser MercOpt6R-1
Digital Throttle and Shifting MercOptDTS-1
ECT Catalyst MercOptCAT-3

Go here to see our Mercruiser sterndrive rigging.

This engine comes with a limited 1 year factory warranty.

Select the following link to add the required Mercruiser Refundable Container Deposit to your cart. This Product/Container Deposit must be added to your cart when purchasing any Mercruiser Engine or Engine Package products. This deposit will be refunded after the container is returned back to Mercruiser at their expense.

For Hawaii, Alaska, or international shipping prices, please call.

Specifications and prices are subject to change without notice.

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