Mercury ProXs V8 Gasoline Engine, 250HP CXL EFI DTS

Mercury ProXs V8 250HP CXL EFI DTS Outboard Motor

The Mercury Pro XS V8 engines of 200, 225, 250, and 300 horsepower are built for maximum performance, targeting competitive anglers and those who seek speed and rapid acceleration. The technical base is a 4.6-liter V8 engine, with an induction system optimized for power at high RPMs and a specific calibration for sporty performance.

Advanced Range Optimization technology efficiently manages fuel consumption without compromising power, while Adaptive Speed Control maintains steady RPM even under varying load conditions. The multi-port electronic fuel injection (EFI) system and Digital Throttle and Shift (DTS) control provide instant response and superior precision in operation.

The Pro XS engines are designed to be lightweight and durable, using a housing design that reduces noise and vibrations. The high-capacity alternator ensures continuous power supply to onboard equipment, and the SmartCraft system enables advanced engine performance monitoring.

With a sleek sporty line and Phantom Black finish, the Mercury Pro XS is the ideal choice for those demanding uncompromised performance, whether in competitions or high-speed fishing adventures.

Engine specifications:

• Horsepower: 250HP;
• Engine type: 8-cylinder V (V8);
• Engine displacement (cc): 4600;
• Max RPM: 5600-6200;
• Recommended gasoline: minimum 90 octane;
• Performance-Tuned Scroll Intake Manifold: Yes;
• Injection system: computer-controlled sequential multiport 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 housing, reverse rotation CXL);
• Gear ratio: 1.75:1;
• Weight: approximately 238 kg;
• CARB rating: 3 stars;
• Bore and stroke: 96 x 96 mm;
• Fuel intake system: 32 valves, Dual Overhead Cam (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 - for white color an extra €1500 + VAT applies.

Included accessories:

• New model DTS control box;
• Black SmartCraft tachometer;
• Tachometer bezel (check if Chrom code applies);
• 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 based on the boat model.