Mercury 115HP F115 4-Stroke XL Shaft Outboard Motor F115ECXLPT CT EFI

Mercury 115HP F115 4-Stroke XL Shaft Outboard Motor F115ECXLPT CT EFI

Mercury 115HP F115 4-Stroke XL Shaft Outboard Motor F115ECXLPT CT EFI are a lightweight, high-displacement outboard engine known for its fuel efficiency, performance, and durability due to its Command Thrust (CT) gearcase and electronic fuel injection system. 

Mercury 115HP F115 4-Stroke XL Shaft Outboard Motor F115ECXLPT CT EFI Key Features

• Engine Type: The F115 is an Inline 4-cylinder, 8-valve single overhead cam (SOHC) four-stroke engine.
• Horsepower/Displacement: It delivers 115 HP (85.1 kW) from a 2.1-litre displacement engine, providing substantial torque and power.
• Weight: It is among the lightest in its class, with the CT model having a dry weight of approximately 165 kg (364 lbs).
• Shaft Length: The "XL Shaft" indicates an extra-long 25" (635 mm) shaft, suitable for boats requiring a longer transom height.
• Command Thrust (CT): This model features a larger gearcase designed to use larger-diameter propellers, which helps get heavier boats onto plane more easily and quickly, improving acceleration, manoeuvrability, and stopping power.
• Fuel System: It uses a Computer Controlled Multi-Port Electronic Fuel Injection (EFI) system for easy, reliable starting in all weather conditions and smooth, efficient acceleration.
• Operation: The motor offers electric start and power trim & tilt with remote mechanical throttle & shift controls (sold separately).
• Technology: The engine is compatible with Mercury's SmartCraft® digital technology, including the SmartCraft Engine Guardian system which monitors vital engine functions and provides operator warnings.
• Corrosion Resistance: It is designed for demanding marine environments, featuring advanced alloys, durable coatings, sealed electronics, and a freshwater flush system. 

Mercury 115HP F115 4-Stroke XL Shaft Outboard Motor F115ECXLPT CT EFI FAQs

• What does "CT" mean in the model name? CT stands for Command Thrust. This model features a larger diameter gearcase torpedo and prop, which provides more leverage, better acceleration, and improved handling for heavier or larger boats compared to the standard gearcase.
• What is the engine's weight? The dry weight for the Command Thrust (CT) model is approximately 165 kg (364 lbs), making it one of the lightest in its power range.
• What are the recommended RPMs? The full throttle RPM range is between 5000-6000 RPM.
• What kind of fuel and oil should I use?
  • Fuel: Unleaded fuel with a minimum of 90 RON octane rating.
  • Oil: Mercury FourStroke Oil 10W-30 is recommended.
• Is it compatible with SmartCraft technology? Yes, the engine is compatible with Mercury's SmartCraft digital technology, which provides a full suite of integrated digital information and engine protection systems (Engine Guardian).