Mercury SeaPro V8 Gasoline Engine, 300HP EXLPT EFI DTS

Mercury SeaPro V8, 300HP EXLPT EFI DTS Gasoline Engine

Mercury SeaPro engines are specially designed for commercial applications and heavy-duty use, offering maximum durability, consistent power, and outstanding efficiency. Their robust construction, combined with a high-capacity V6 or V8 engine, guarantees top performance even in the most demanding conditions.

SeaPro features a heavy-duty engine architecture with reinforced internal components and an advanced cooling system optimized for continuous operation durability. Adaptive Speed Control technology maintains a steady RPM regardless of load variations, enhancing boat control and stability. Multi-point electronic fuel injection (EFI) and the SmartCraft system ensure optimal fuel consumption and comprehensive engine parameter monitoring.

Control systems are available in Digital Throttle and Shift (DTS) version for precise and effortless operation. Additionally, the high-capacity alternator provides steady power for all on-board auxiliary systems.

The engine housing is designed to reduce vibrations and noise, ensuring a high level of comfort during use. The standard Phantom Black color offers increased protection against environmental factors, maintaining the aesthetic look over time.

SeaPro engines are the ideal choice for commercial fishing, water taxi services, offshore operations, or other professional marine activities.

Engine Features:

• Horsepower: 300HP;
• Engine type: 8-cylinder V (V8);
• Engine displacement (cc): 4600;
• Max RPM: 4800-5600;
• 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 shaft, XL);
• Gear ratio: 2.08:1;
• Weight: approximately 247 kg;
• CARB rating: 3 stars;
• Bore x Stroke: 96 x 96 mm;
• Fuel intake system: 32 valves, double overhead camshaft (DOHC) engine;
• Ignition system: SmartCraft ECM 70 Digital Inductive;
• EFI: Yes;
• Cooling system: Water cooling with thermostat;
• 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 (check if Chrom code);
• Clean power harness;
• Boat cable;
• 4-position key switch DTS;
• Junction box;
• 10 Pin GPS extension (if applicable);
• Cable boot;
• Cable extension (must be measured for each different boat);
• Aluminum propeller: selected depending on boat model.