Mercury 4 Stroke V8 Outboard Motor, 300HP EXLPT EFI DTS

Mercury 4 Stroke V8 Outboard Motor, 300HP EXLPT EFI DTS

The Mercury FourStroke V8 engines with 250 and 300 horsepower combine modern technology with the power and reliability needed for top performance on the water. Built on a 4.6-liter V8 platform, this motor offers quick acceleration, generous torque, and precise response regardless of load or cruising speed.

The advanced design includes an optimized induction system for performance, with dual active intake (Advanced Range Optimization) and a state-of-the-art electronic control system (SmartCraft), which optimizes fuel consumption and enhances the boating experience. The motor features Adaptive Speed Control technology, maintaining steady RPM even in challenging conditions without frequent throttle adjustments.

The engine housing is designed to reduce noise and vibrations, providing smooth and quiet operation. The thermostat cooling system, multi-port electronic fuel injection, and high-capacity alternator ensure reliability and high efficiency in all operating conditions.

The Mercury FourStroke V8 engines come in various shaft length configurations and digital throttle control systems (DTS), perfectly adapting to a wide range of boats, from sport models to fishing or cruising boats.

The standard color is Phantom Black, offering an elegant look and added protection against environmental factors.

Engine Features:

• Horsepower: 300HP;
• Engine type: 8-cylinder V (V8);
• Engine displacement (cc): 4600;
• Max RPM: 5200-6000;
• Recommended fuel: minimum octane rating 90;
• Performance-Tuned Scroll Intake Manifold: Yes;
• Fuel injection system: computer-controlled multiport sequential fuel injection (EFI);
• Recommended oil: Mercury FourStroke Oil 10W-30;
• Alternator: 85 amp / 1071 watt;
• Engine protection: SmartCraft Engine Guardian;
• Starting system: Smart Start Electric;
• Control: Remote (DTS – electronic control);
• Propeller shaft length: 635 mm (25 inch – extra-long XL gearcase);
• Gear ratio: 1.85:1;
• Weight: approximately 247 kg;
• CARB rating: 3 stars;
  Bore x Stroke: 96 x 96 mm;
• Fuel intake system: 32 valves, dual overhead camshaft (DOHC) engine;
• Ignition system: SmartCraft ECM 70 Digital Inductive;
• EFI: Yes;
• Cooling system: Thermostat water cooling;
• Gears: F-N-R (forward – neutral – reverse);
• Power tilt: Yes;
• Power trim: Yes;
• Color: Phantom Black - white color available for an additional €1500 + VAT.

Included Accessories:

• New model DTS control box;
• Black SmartCraft tachometer;
• Tachometer bezel (verify if it is the Chrome code);
• Clean power harness;
• Boat cable;
• 4-position DTS key switch;
• Junction box;
• 10 Pin GPS extension (if applicable);
• Cable boot;
• Cable extension (must be measured for each different boat);
• Aluminum propeller: selected according to boat model.