2012 Yamaha 150 V MAX HPDI

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Unbelievable power, acceleration, top end speed and fuel economy.

Power and Performance
  • Engine Control Module: The Engine Control Module regulates the HPDI System, to ensure superior power, fuel economy and reliability. Here's how HPDI works. Six sophisticated sensors help the microcomputer optimize ignition timing and air/fuel mixture. Fuel is drawn through the fuel pump and vapor separator, then pressurized by the high-speed fuel pump to 700psi. Prove and reliable internal-opening fuel injectors distribute the fuel to each individual cylinder enhancing fuel distribution for maximum power and greater fuel economy.
  • 2.6L HPDI: Features the 76° V-block design which is compact and provides added torque for greater acceleration.
  • Fuel: Fuel is routed through an engine-mounted water-separating fuel filter, a vapor separator tank, twin high-speed fuel pumps and fuel rails, then delivered through 6 individual internal opening fuel injectors.
  • High Speed Fuel Pump: Pressurizes fuel at 700psi for maximum fuel atomization resulting in outstanding performance and fuel economy.
  • Six Individual Fuel Injectors: Six Individual Fuel Injectors open internally, enhancing fuel distribution and reducing the chance of carbon build-up.
  • Homogeneous Combustion Chamber Design: The Proven Homogeneous Combustion Chamber Design maximizes power and fuel economy in the critical 2500-5500 rpm range.
  • Propellers: Yamaha Propellers are available in a number of different styles and sizes to maximize performance of the muscular 2.6L V MAX® HPDIs.
Reliability and Durability
  • Heat Treated Crankshaft, Connecting Rods and Gears: Special Heat Treated Crankshaft, Connecting Rods and Gears enhance durability for long term engine life.
  • Specially-designed Piston Rings: New, Special Ion-Plated Top Piston Ring enhances durability. The oil bypass groove on the bottom piston ring delivers the precise amount of oil to the top ring and upper cylinder wall for even greater reliability.
  • Strong, Forged Pistons: Add durability. Aluminum alloys are compressed in molds under extreme pressure, resulting in a much stronger piston.
  • ACP-221 Paint Process: Yamaha's Exclusive ACP-221 Paint Process provides a tough, 5-layer barrier against corrosion. It's a key part of our renowned Ultimate Corrosion Protection System.
  • YDC-30 Alloy: Yamaha's Exclusive YDC-30 Alloy is the most corrosion-resistant base material in the industry.
  • Stainless Steel: Used for the drive shaft, the shift shaft, the prop shaft, and the steering tube for maximum corrosion resistance and long-term reliability.
  • Front-Mounted Freshwater Flushing: Front-Mounted Freshwater Flushing device makes it easy to completely flush the engine, in the slip or on the trailer, and without running the engine.
  • Federal EPA Emission Requirements: Yamaha HPDIs meet all Federal EPA emission requirements, and have earned a California C.A.R.B. two-star rating for very low emissions.
  • Two Year Limited Warranty: Our Two Year Limited Warranty protects every Yamaha 2.6L V MAX HPDI.
Convenience and Control
  • Vapor Separator: Removes vapors from the fuel for increased engine stability and reliability.
  • High Output Alternator: Generates a full 45 amps of charging power at speed, with high-amp charging at low speed, too!
  • Analog Gauges: A complete array of Yamaha Pro Series II™ Analog Instrumentation is available to keep you continually informed. Highly accurate and easily readable, they're available in black or white face, complimenting today's' popular bass boats.
  • Engine Type: V6 (76º)
  • Displacement: 158.4 ci (2596 cc)
  • RPM Range: 4500-5500
  • Alternator Output @ W.O.T.: 45A
  • Compression Ratio: Cyl.1-4 6.7:1; Cyl.5-6 6.4:1
  • Fuel/Induction System: HPDI Loop Charged
  • Lubrication: Precision Blend Oil Injection
  • Ignition System: TCI Micro Computer
  • Starting System: Electric
  • Shaft Length: 20 in.
  • Gear Ratio: 14:28 (2.00)
  • C.A.R.B. Rating: 2-Star
  • Weight: 468 lb (213 kg)
  • Warranty: 2 Year Limited Pleasure Boat - 1 Year Limited Commercial
Standards and Options
  • Engine Sensing Warning System: Standard
  • Engine Stop Switch Lanyard: Optional
  • Fuel Management Gauge: Optional
  • Multi-Function Speedometer: Optional
  • Multi-function Speedometer/Fuel Management Gauge: Optional
  • Multi-Function Tachometer: Optional
  • 2 Year Limited Warranty: Standard
  • Ultimate Corrosion Protection System: Standard
  • HPDI™ (High Pressure Direct Injection): Standard
  • Engine Mounted Oil Reservoir: Standard
  • External Tilt Switch: Standard
  • High Output Alternator: Standard
  • Loop Charged: Standard
  • Micro-Computer Ignition System: Standard
  • Multi-Charge Monitoring System: Standard
  • Peak Response Induction System: Standard
  • Precision Blend® Oil Injection System: Standard
  • Prime Start: Standard
  • Power Trim and Tilt: Standard
  • Sure-Seal Tri Latch: Standard
  • Thermostatic Cooling System: Standard
  • Aluminum Propeller: Optional
  • Pro Series Prop: Optional
  • Painted Stainless Steel Series Prop: Optional
  • Reliance Series Prop: Optional
  • Performance Series 3 S/S Prop: Optional
  • Performance Series 4 S/S Prop: Optional
  • Remote Steering: Standard
  • Freshwater Flush: Standard
  • Command Link® Gauges: Optional



Engine Type
V6 (76 deg.)
158.4 ci (2596 cc)


Shaft Length
20 in.
468 lb. (213 kg)


Trim Method
Power Trim and Tilt
Full Throttle Operating Range
4500-5500 rpm
Gear Ratio / Shift
Gear Ratio: 14:28 (2.00)
Fuel Induction
HPDI Loop Charged
Thermostatic Cooling System
2 Year Limited Pleasure Boat - 1 Year Limited Commercial

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