Mercury 300 HP V8 PRO XS
BackMercury 300 HP V8 PRO XS
Mercury 300 HP V8 PRO XS, 4-Stroke, Short Shaft/Long Shaft.
Price POA
No outboard performs like Mercury Pro XS®, The new V8 4.6L has the muscle to out-accelerate and out-run the competition
- Superior acceleration from performance-inspired quad-cam design and Transient Spark Technology
- Optimized TorqueMaster gearcase (20″ Shaft models) for impressive performance
- Exhilarating top speed with Pro XS performance calibration
- Lightweight for maximum performance
- Maximum fuel efficiency from Advanced Range Optimization and closed-loop fuel control.
- Enhanced driving experience with Adaptive Speed Control
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Attributes
HP/kW @ Prop
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Value
300/224
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Max RPM (WOT)
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5600-6200
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Cylinders / Configuration
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V8 [64 degree] with 32-valve Dual Overhead Cam [DOHC]
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Displacement (CID/Liters)
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4.6L/279
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Bore x Stroke (mm/in)
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3.6 x 3.4 / 92 x 86
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Induction System
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Performance-Tuned Long-Runner Intake Manifold
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Ignition
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SmartCraft PCM 112 Digital Inductive
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Fuel System
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Electronic Fuel Injection [EFI] with ARO
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Alternator Amp/Watt
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85 amp / 1071 watt belt-driven [Idle Charge]
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Midsection Design
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Centralized Motor Mounts
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Starting
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SmartCraft Electric [turn-key] with SmartStart Protection
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Gearcase / Ratio
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TorqueMaster 1.75:1 (20″ Shaft) 544″ 1.75:1 RH (25″ Shaft)
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Gear Shift
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Electronically-Actuated Shifting
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Controls
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Mechanical Control with Digital Throttle and Shift [DTS]
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Steering
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Hydraulic [Optional] Power Steering Kit [Optional] Bit Tiller Handle Kit [Optional]
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Mounting Centers
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Minimum 26-inch (660 mm) Centers
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Engine Protection System
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SmartCraft Engine Guardian
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Recommended Oil
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NMMA Certified FCW SAE 10W-30
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Oil Capacity
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7.0 qts / 6.6 L
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Fuel Requirements
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Unleaded Regular 87 Octane Minimum [R+M/2] Or 91 RON 10% Ethanol Maximum
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Dry Weight (lbs/kg)
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L= 505/229 XL=515/234
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Trim Range
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20 degree (-6 to 14 degrees)
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Tilt Range
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73 degree (-6 to 67 degrees)
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Shaft Length inches (mm)
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20 (508) 25 (635)
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Operator Warning System
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SmartCraft Engine Guardian
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