The game-changerA 4-stroke that outperforms a 2-stroke

It’s the first of its kind – a V6 big-bore 4-stroke outboard for bass boats that is quicker, stronger, smarter and lighter than even competition 2-strokes in hole shot, displacement, fuel economy and weight. With class-leading 4.2 litres of displacement and game-changing Super High Output (SHO) four-stroke outboard technology, Yamaha’s new VMAX SHO has absolutely unbelievable acceleration with equally impressive top speed. It provides astounding power and performance, complete with Yamaha’s signature four-stroke smoothness, convenience and reliability. Yamaha’s family of VMAX SHO outboards comprises the 250, 225 and 200 horsepower versions.

Details & Specs

• Model Code 2: F225DETL
• Engine: 4-stroke, DOHC, 60°, V6
• Displacement: 4.2 litre
• Compression Ratio: 10.3:1
• Max. Prop Shaft Output : 225 HP @ 5500 rpm
• Full throttle rpm range: 5000 ~ 6000
• Fuel Induction System: EFI / VCT / DOHC
• Starter System: Electric with PTT
• Lubrication : Wet sump
• Engine oil capacity: 6.7 l with oil filter
• Bore x Stroke (mm): 96.0 mm x 96.0 mm
• Fuel consumption: N/A
• Trim & Tilt: PTT
• Shallow Water Drive Positions: N/A
• Gear ratio: 21:12 (1.75)
• Engine transom height : L = 508 mm (20in)
• Dry Weight : 229 kg

Key Features :

4.2 Liter Big-Bore V6 Displacement – using the first marine application of plasma-fused sleeveless cylinders, displacement is increased without enlarging the outer diameter of the cylinder, resulting in an outboard with the largest displacement in its class. Lightest in Weight – a full 34 pounds lighter than the V MAX Series 2 it replaces, no other production V6 bass outboard of equal horsepower is lighter, including two-strokes. Fastest Hole Shot / Acceleration – the naturally aspirated, big-bore Yamaha V MAX SHO 250 has the fastest hole shot / acceleration in its class – even faster than the renowned V MAX Series 2. Remarkably Responsive – instant throttle response, especially in the mid-range, for performance you can feel, with a top speed faster than a 2-stroke 250hp V MAX Series 2 outboard. Outstanding Fuel Efficiency – proven ignition and fuel injection systems combine with an all-new intake system. The V MAX SHO burns an average of 12 % less fuel than the direct injection V MAX Series 2. Smooth and Quiet Operation – A straighter-tracking high performance lower unit with 81% larger water intakes is also standard. Cutting-edge Yamaha four stroke design and new technological advancements help you quietly approach your quarry. Ease of Maintenance and Lasting Value – advanced features like an ignition knock sensor and an easy to replace spin-on oil filter help protect your in investment for years of trouble-free enjoyment. Rugged Reliability – from its extensive Engine Warning and Protection Systems to the computerized Yamaha Diagnostic System, the new V MAX SHO is purpose-built to Yamaha’s exacting standards.