Brisbane, Australia – Yamaha Marine has unveiled its new F350 big-block V6 four-stroke outboard engine, set to redefine performance standards in the marine industry. The F350, based on Yamaha’s acclaimed 300hp V6, boasts an increased engine capacity of 4.3 liters and a host of high-tech features, making it the lightest and most advanced engine in its class.
Launch and Performance
At the recent Australian launch in Brisbane, the F350 was tested on two boats – the Cruise Craft Explorer 720 HT and the Bar Crusher 780 Hardtop. The new outboard impressed with its enhanced performance, derived from design elements of the top-tier XF450 XTO V8, including Yamaha’s integrated digital electric power steering (DES) system.
Engine Specifications and Design
The F350’s lightweight design, at just 286kg for the lightest model, significantly undercuts competitors like the Mercury V10 Verado and Suzuki DF350. The engine features a 60-degree V6 twin overhead cam 24-valve setup, with an increased displacement of 4.3 liters. Key upgrades include a strengthened crankshaft, larger intake and exhaust valves, and Yamaha’s Variable Camshaft Timing (VCT) for optimized power output and fuel efficiency.
Innovative Features
The F350 comes equipped with several advanced features:
- Digital Electric Steering (DES): Built into the engine, eliminating the need for hydraulic lines.
- Helm Master EX Compatibility: Integrates with Yamaha’s boat control system and joystick navigation, including a variable speed bow thruster.
- TotalTilt Function: Allows for easy trimming of the motor with just two button presses.
- Enhanced Cooling and Durability: Features like an integrated flywheel fan and larger oil cooler ensure long-term reliability.
Pricing and Availability
The Yamaha F350 is priced from $46,990 in Australia and is available in three shaft lengths: 635mm (25.0-inch), 762mm (30.0-inch), and 889mm (35.0-inch). It comes in two color options, Yamaha’s Signature Grey and Pearlescent White.
Performance Review
The F350 delivered outstanding performance during sea trials. On the Cruise Craft Explorer 720 HT, it achieved a top speed of 46.7 knots at 6000rpm, outperforming the previous F300 model. Fuel efficiency remained competitive, with a minimal increase in fuel burn for significantly higher speeds.
Conclusion
Yamaha’s F350 is a game-changer in the 350hp outboard segment. Its blend of lightweight design, cutting-edge technology, and robust performance makes it an ideal choice for a range of boat types, from single to multiple engine installations.
Specifications:
- Model: Yamaha F350 V6 Offshore
- Engine Type: Four-stroke DOHC 24-valve
- Displacement: 4256cc
- Weight: 286kg (lightest model)
- Maximum Output: 350hp @ 6000rpm
- Price: From $46,990
For those seeking unmatched power and efficiency in their marine adventures, the Yamaha F350 stands out as the ultimate outboard engine.
Contact: For more details, visit Yamaha Marine’s official website or your nearest Yamaha dealership.
