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Features

• Air Induction - Performance-Tuned Scroll Intake Manifold
• Recommended fuel - Unleaded Regular 87 Octane Minimum (R+M/2) or 90 RON 10% Ethanol Maximum
• Controls - Mechanical throttle & shift
• CARB star rating - 3
• Compatible with SmartCraft digital technology

Intuitive, Innovative Features

• EXTRA CHARGING POWER: A powerful alternator supports the battery system, helping to ensure you can crank your engine and get back to weigh-in after a long day running onboard electronics.
• INTELLIGENT POWER MANAGEMENT: Idle charge battery-management technology automatically increases idle rpm to boost alternator output and recharge low batteries.
• PERFORMANCE-INSPIRED GEARCASE: The 150hp Pro XS gearcase is optimized for fast hole shots, top speeds and enhanced control at wide-open throttle. The 115hp engine can be paired with the Command Thrust (CT) gearcase. It’s designed to turn a larger pop, providing greater acceleration, better handling, awesome maneuverability and superior control.
• TILLER HANDLE: If you run a tiller boat, you can still enjoy the speed and exhilaration of a performance-tuned Pro XS engine. The tiller handles for both the 115 and 150hp engines are available with integrated Troll Control rpm-based speed control. The Big Tiller, available for the 150hp engine, can be paired with Mercury power steering.
• TRANSIENT SPARK TECHNOLOGY: Transient Spark technology (150hp model) electronically adjusts spark plug timing to optimize low-end power. The result is performance you can feel – greater torque, faster hole shots and sensational acceleration.

Pro XS Advantage

• COMPETITIVE APPEAL: With bold Mercury Redline Red accent stripes, Pro XS outboards have the look of a champion.
• ENGINEERED TO PERFORM: Higher wide-open-throttle rpm range permits the use of a wider selection of prop pitches, so you can prop your boat for the best combination of hole shot and top speed.
• GO FARTHER: Lightweight and efficient, Pro XS outboards deliver more fun – and get you to more fish – from every drop of fuel.
• TUNED FOR SPEED: Pro XS engine controls are calibrated for stronger hole shot and higher rpm, providing exceptional speed and overall performance.

Pro XS Performance Data

• SMOOTH & QUIET: Optimized from the cowl to the mounts to minimize noise and vibration, Pro XS outboards won’t wear you out on long runs to faraway fishing holes.
• LIGHT & POWERFUL: Mercury 115 and 150hp Pro XS outboards boast the highest displacement and lowest weight among high-output engines in their class, for unmatched hole shot on a wide variety of boats.
• QUICK & FAST: No other competitive outboard can match the top speed and acceleration of a Mercury 115 or 150hp Pro XS outboard.

Warranty & Maintenance

• WARRANTY COVERAGE: Mercury makes world-class marine products backed by world-class warranties.
• MAINTENANCE: At Mercury, we make maintenance easy. Learn more about how to keep your Mercury products performing at their peak.