ALL NEW V8 4.6L 4-STROKE SEAPRO MODEL

SeaPro - more power for the job

The new Mercury V-8 SeaPro outboard models bring more of everything to the job - more displacement, more power, more efficiency and more durability.

The impressive muscle of our new V-8 4.6-liter powerheads is specifically designed for commercial duty and delivers our best-ever fuel economy.

The combination of ample torque and low weight makes these engines ideal for heavily-loaded boats. Guaranteed to do its job, so you can do yours.

SeaPro Features

Advanced Range Optimisation (ARO) and closed-loop fuel control work together to precisely adjust the fuel mixture for optimal fuel economy.

For commercial fishing vessels, commercial workboats and law-enforcement boats.


Measurements / Performance:
• HP / KW: 300 / 224
• Shaft Length: 25in
• Engine Type: V-8
• MidSection: Conventional MidSection
• Displacement: 279 CID (4.6L)
• Cylinder Configuration: V8 [64 degree] with Dual Overhead Cam [DOHC] and 24-valves
• Full throttle RPM: 4800 - 5600
• Gearcase ratio: 1.85:1
• Gearcase options: 5.44"
• Dry weight *Lightest model available: 483 lbs / 220 kgs
• Air induction: Performance-Tuned Long-Runner Intake Manifold
• Fuel induction system: Electronic Fuel Injection (EFI) Computer Controlled with Advanced Range Optimization
• CARB star rating: 3 Stars - Ultra Low Emission
• Alternator amp / Watt: 85-amp (1071 Watt) with Idle Charge
• Bore and stroke: 3.6 in x 3.4 in / 92 mm x 86 mm

Handling/Operating:
• Engine protection operator warning system: SmartCraft Engine Guardian
• Compatible with SmartCraft digital technology: Yes
• Starting: Electric Start with SmartStart Protection
• Controls: Mechanical
• Steering: Big Tiller (optional), Hydraulic (standard), Power (optional)
• Cooling system: Water-cooled with thermostat
• Gear shift: F-N-R
• Trim system: Power trim and tilt
• Maximum Trim Range: 20° (-6° to 14°)
• Maximum Tilt Range: 73° (-6° to 67°)
• Exhaust system: Through prop
• Ignition: SmartCraft PCM 112 Digital Inductive
• Lubrication system: Integrated wet sump

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