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Yamaha F300CB

The Yamaha F300CB delivers commanding 300HP performance from Yamaha’s proven 4.2-litre V6 platform. Its 4,169cc, 24-valve DOHC engine combines electronic fuel injection and Variable Camshaft Timing with Digital Electronic Control for smooth, responsive power suited to larger offshore and recreational boats. 

With Thrust Enhancing Reverse Exhaust, TotalTilt™ and the option of bolt-on Digital Electric Steering, the F300CB combines serious offshore power with advanced control technology and compatibility with Yamaha’s Helm Master EX system. 

Key Features

  • 300HP four-stroke performance 
  • 4,169cc 60-degree V6 engine 
  • 24-valve DOHC design with Variable Camshaft Timing (VCT) 
  • Electronic Fuel Injection (EFI) 
  • Digital Electronic Control (Drive-by-Wire) for smooth throttle and shift operation 
  • Optional bolt-on Digital Electric Steering (DES) for responsive steer-by-wire control 
  • Helm Master EX compatible when equipped with Digital Electric Steering 
  • Thrust Enhancing Reverse Exhaust for improved propeller grip and low-speed manoeuvring 
  • TotalTilt™ with built-in tilt limiter 
  • 70-amp high-output alternator to support onboard electronics 
  • Electric start with power trim and tilt 
  • 5,000–6,000 RPM operating range 
  • 1.75:1 gear ratio

All Boats are Powered BY

Engine Type - 4-stroke, 24 Valve DOHC with VCT Direct Action 60° V6
Displacement (cc) - 4169.0
Bore x Stroke (mm) - 96 x 96
RPM Range - 5000 - 6000
Fuel System - EFI
Ignition - TCI
Starter System - Electric
Alternator - 12V - 70A with Rectifier Regulator
Weight (kg) - 252
Operation - Digital Electronic Control & Digital Electric Steering
Tilt - Power Trim & Tilt with TotalTilt™
Gear Ratio - 1.75:1
Lubrication - Wet-sump

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Lachie O'Brien Northside Marine

Lachie O'Brien

Outboard Specialist

Lachie has a lifelong passion for the water, shaped by his upbringing on large cruisers along the Gold Coast. Growing up in a boating family, he gained deep firsthand experience with the marine lifestyle. Over the years, he has owned numerous boats and watercraft, developing expertise in everything from jet skiing and surfing to sailing and boating.

His extensive experience with tenders and RIBs naturally led him to become a Highfield brand captain. He enjoys exploring Moreton Bay and its stunning islands with his family, always seeking new adventures on the water.

With a strong interest in technology, Lachie is committed to helping customers find the perfect product to enhance their boating experience. His enthusiasm and expertise ensure a smooth and enjoyable buying journey for every client.

He provide honest guidance and valuable insights to ensure every client makes confident decisions, whether they’re seasoned boaters or first-time buyers.