Yamaha 250HP VF250XB V MAX SHO Outboard – 25″ Shaft
The 250-horsepower Yamaha VF250XB V MAX SHO outboard uses a 25-inch shaft for compatible transoms. Its high-output propulsion supports performance-oriented cruising and fishing, while proper shaft matching helps maintain propeller placement and predictable handling.
Description
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Yamaha 250HP VF250XB V MAX SHO Outboard Specs
| Brand | Yamaha Marine |
| Full Model Code / Part Number | VF250XB (V MAX SHO / Mechanical / 25" Shaft) |
| Country of Origin | Japan / USA |
| Engine Type & Configuration | 4-Stroke V6 (4.2L 24-Valve V6 V MAX SHO) |
| Horsepower Output (HP / kW) | 250 HP (184 kW) |
| Displacement (cc / cu in) | 4169 cc (254 cu in) |
| Bore x Stroke (mm / in) | 96.0 x 96.0 mm (3.78 x 3.78 in) |
| Maximum RPM Range (Full Throttle Operating Range) | 5000 - 6000 RPM |
| Fuel Induction System | Electronic Fuel Injection (EFI) - V6 VST |
| Ignition System | TCI Microcomputer |
| Starting System | Electric Start |
| Steering System | Remote Mechanical Steering Compatible |
| Trim & Tilt System | Power Trim & Tilt |
| Gear Ratio & Shift Mechanism | 1.75:1 (Forward - Neutral - Reverse) |
| Exhaust System | Through Prop Hub |
| Recommended Transom Shaft Length | XL: 25 inches |
| Alternator / Charging Output (Amps / Watts) | 70 Amp (Maximum) / 840 Watts |
| Recommended Fuel Grade & Oil Type | Regular Unleaded (Min. 89 Octane Recommended) / Yamalube 4M FC-W 10W-30 |
| Dry Weight (kg / lbs) | 227 kg / 501 lbs |
| Standard Warranty | 3 Years Limited Pleasure Boat Warranty |
Common Question of Yamaha VF250XB
What shaft length does it use?
The Yamaha VF250XB V MAX SHO uses a 25-inch shaft, intended for a matching tall transom. Measure the boat before purchase because incorrect shaft length can affect cooling-water pickup, gearcase depth, propeller immersion, steering response, and trim. Correct measurement supports this ready to bolt marine outboard package.
What boats fit the VF250XB?
Boats designed for a 25-inch transom and rated for 250 horsepower are the intended application. Verify hull maximum horsepower, transom strength, engine weight capacity, steering equipment, controls, fuel supply, battery, wiring, and mounting hardware before installation of this high performance outboard motor.
Does it use fuel injection?
Confirm the exact Yamaha fuel system before making an EFI claim. The supplied title identifies a V MAX SHO outboard but does not explicitly state fuel injection. Verify technical details through Yamaha documentation before purchase, repowering, or operating the engine.











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