Yamaha V8 5.6L 425HP 2020 Outboard Engine for Sale
Unleash unmatched marine performance with the Yamaha V8 5.6L 425 hp 2020  – the most powerful Yamaha outboard ever built. Designed for large offshore boats, this 425HP beast is a marvel of engineering, offering brute strength, refined control, and top-tier technology to dominate open waters.
Unmatched V8 Power
At the core of the Yamaha V8 425 is a 5.6-liter, naturally aspirated 32-valve DOHC engine. It delivers a staggering 425 horsepower, making it ideal for powering large center consoles, offshore fishing boats, and luxury yachts. The V8 block ensures high torque at low RPMs and blazing performance at high speed.
Electronic Fuel Injection (EFI) & Integrated Steering
The 425HP engine features Yamaha’s Digital Electronic Control and Electronic Fuel Injection system for precision throttle response and improved fuel efficiency. With built-in electric steering, this engine simplifies rigging and reduces clutter – providing smoother control and faster response during high-speed maneuvers.
XTO Offshore Technology
As part of Yamaha’s XTO Offshore lineup, this model uses advanced technology for ultimate thrust, durability, and efficiency. It’s the first-ever four-stroke outboard to feature direct fuel injection into the combustion chamber, maximizing combustion efficiency and reducing emissions.
Key Specifications:
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Engine Type: V8 4-Stroke DOHC 32-Valve
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Displacement: 5.6 Liters
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Horsepower: 425 HP
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Steering: Built-in Digital Electric Steering
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Fuel System: Direct Injection (EFI)
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Alternator Output: 90 Amps
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Weight: Approx. 999 lbs
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Shaft Lengths: 25″, 30″, and 35″
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Starting System: Electric
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Trim & Tilt: Power Trim & Tilt
Designed for Offshore Adventure
Whether you’re tackling rough seas or powering a high-performance center console, the Yamaha 425HP V8 is built to endure. With corrosion-resistant coating and advanced water intrusion protection, it ensures long-lasting performance in saltwater environments.
Smart Maintenance & Diagnostics
This engine integrates with Yamaha’s Command Link Plus and Helm Master EX systems for smart controls, diagnostics, and enhanced boating experience. You’ll get real-time feedback and smoother integration with electronic navigation systems. Yamaha V8 5.6L 425 hp 2020 for Sale.
Why Buy from Us?
Get your Yamaha V8 425HP 5.6L Outboard Engine (2020) from Yamaha Outboards Online – a trusted supplier of genuine Yamaha marine products in the USA. We offer secure checkout, competitive pricing, and fast shipping across the country.
Ideal Applications:
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Offshore fishing boats
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Luxury sports yachts
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Center consoles
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Dive boats and coastal cruisers
Order Now & Experience the Power of Yamaha’s V8 425HP
Shop confidently at https://yahamahaoutboardsonline.com/ and take your offshore adventure to the next level.
Rachel Kim –
My experience with Yamaha Outboards Online was excellent. Their site was easy to navigate. I found the product I needed quickly. Customer support was helpful. They answered all my questions. The ordering process was smooth. Shipping was surprisingly fast. The package arrived in good condition. Installation was straightforward. The outboard works perfectly. It’s quiet and reliable. Performance is just as described. Highly recommended.
marinezone –
I was a bit nervous buying an outboard online, but these guys made it stress-free. The site is clear, pricing is fair, and they helped with shipping and setup info. I’m really happy with the motor. A+ experience.
sofiaadams918 –
My purchase from Yamaha Outboards Online went perfectly. Their site is well-organized. I found exactly what I needed in minutes. Details were clear. Customer service was friendly. They guided me through the options. The checkout was secure. Shipping came on time. My outboard was well packed. It performs exactly as promised. Smooth power and great efficiency. I would recommend them to anyone looking for Yamaha products.