Built for Offshore Strength and Reliability
The Yamaha V6 Offshore Outboards are engineered for boaters who demand power, durability, and total confidence on open water. Designed specifically for offshore conditions, these high-horsepower engines combine advanced marine technology with exceptional fuel efficiency. Whether used on large center consoles, offshore fishing boats, or multi-engine setups, this V6 lineup delivers reliable thrust, smoother handling, and long-term dependability—making them a top choice for performance-driven boaters.
Powerful V6 Engineering Designed for Offshore Performance
At the core of this series are the proven 4.2-liter and new 4.3-liter V6 powerheads. These engines feature:
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24-valve DOHC architecture
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Electronic Fuel Injection (EFI)
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Variable Camshaft Timing (VCT) for better torque and acceleration
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Optimised power-to-weight ratio for sharper performance and superior fuel economy
Current horsepower options include:
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225hp (4.2L)
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250hp (4.2L)
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300hp (4.2L)
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350hp (4.3L) – the strongest and newest addition
The combination of displacement, lightweight construction, and smart valve timing gives the V6 Offshore series impressive hole-shot power, improved mid-range torque, and dependable high-RPM output for long offshore runs.