2025 Yamaha Marine F150 Jet Drive Base

2025 Yamaha Marine F150 Jet Drive

Go where props can't go with the F150 Jet Drive by Yamaha. Its compact lightweight design allows this incredible engine to manoeuvre boats around obstructions with the greatest of ease ? and now features Integrated Hydraulic Steering.

Features may include:

• Compact, lightweight: In-line 4-cylinder design is quiet, clean-burning and fuel efficient with Yamaha's famous durability.

• 16-valve double overhead cam: By using four valves per cylinder with 1 cam for the intake valves and 1 cam for the exhaust valves this DOHC design efficiently exchange intake and exhaust gases for responsive power and fuel efficiency.

• Direct drive: Valves are activated through direct contact with the camshaft, for more precise valve timing control. Therefore rocker arms and their adjustment are eliminated for increased reliability and less maintenance.

• In-line 4-cylinder design is quiet, clean-burning and fuel efficient with Yamaha's famous durability.

• By using four valves per cylinder with 1 cam for the intake valves and 1 cam for the exhaust valves this DOHC design efficiently exchange intake and exhaust gases for responsive power and fuel efficiency.

• Valves are activated through direct contact with the camshaft, for more precise valve timing control. Therefore rocker arms and their adjustment are eliminated for increased reliability and less maintenance.

• Independent fuel injectors are electronically controlled to deliver the precise amount of fuel for each individual cylinder for superior engine performance and maximum fuel economy.

• Simple, lightweight design for greater precision, reliability and ease of serviceability.

• The long tube intake tracks are tuned to maximize air flow increasing low end and midrange torque performance resulting in a more powerful hole shot and increased acceleration. The air silencer box reduces intake noise while the surge tank reduces air turbulence for smoother operation.

• • Adjust timing to maintain optimum engine performance, economy and power under all conditions. Along with reliable electronics, including a knock sensor letting the engine self detect combustion problems and adjust itself accordingly before damage could occur.
  • 16-valve double overhead cam: By using four valves per cylinder with 1 cam for the intake valves and 1 cam for the exhaust valves this DOHC design efficiently exchange intake and exhaust gases for responsive power and fuel efficiency.
  • Direct drive: Valves are activated through direct contact with the camshaft, for more precise valve timing control. Therefore rocker arms and their adjustment are eliminated for increased reliability and less maintenance.

• Allows you to flush the engine without running the engine using a standard household garden hose, for added convenience and long engine life.

• Every Yamaha Four Stroke is protected by our 3-Year Limited Warranty for pleasure use.