Manufacturer
Yamaha V MAX SHO 115hp
Japanese manufacturer of marine propulsion and boat-control systems, including electric propulsion products.
Official manufacturer website ↗
V MAX SHO 115hp
The V MAX SHO 115hp takes everything you love about high-powered performance and turns the volume way up. Compact, punchy and deceptively rapid, it leaps out of the hole, surges through the mid-range and storms into top-end speed with a confidence that dares you to keep your sunglasses on your head.
Key facts
- Family: High Power
- Engine type: 16-Valve, DOHC, In-line 4 cylinders
- Displacement: 1832 cm³
- Rated output: 84.6 kW
- Weight: 176 kg - 180 kg
- Operating range: 5300 – 6300 r/min
- Fuel system: Fuel injection
Position in Yamaha range
The High Power family covers mainstream high-output outboards for larger leisure, fishing and general-purpose installations.
This is model 8 of 10 in the High Power family when the range is ordered from higher to lower rated output.
Neighbouring models
Before choosing
Verify the boat manufacturer’s permitted power range, transom height and shaft length, engine and rigging weight, steering and control compatibility, electrical load, propeller selection and the exact variant code before ordering. For twin or multiple-engine installations, confirm steering and control-system requirements as a complete package.
FAQ
- Is this the same as another Yamaha model with similar horsepower?
- Not necessarily. Yamaha can offer different families, control systems, shaft lengths, rotations or duty-oriented variants at a similar output. Compare the full specification rather than horsepower alone.
- What should be verified before installation?
- Confirm shaft or mounting configuration, steering and controls, electrical requirements, propeller selection, weight and the exact model or variant code.
Sources & verification
Technical data: Yamaha Motor Europe official product page. Official factsheet. Verified: 2026-09-06.
Engine
| Engine type | 16-Valve, DOHC, In-line 4 cylinders |
|---|---|
| Displacement | 1832 cm³ |
| Bore x stroke | 81.0 × 88.9 mm |
| Compression ratio | 10.0 : 1 |
| Fuel induction system | Fuel injection |
| Lubrication system | Wet sump |
| Engine oil capacity | 3.2 L / 3.0 L (with / without oil filter replacement) |
| Ignition / advance system | TCI |
| Alternator | 35 A (battery charging: 27 A) |
Dimensions
| Overall length | 826 mm |
|---|---|
| Overall width | 524 mm |
| Overall height | L: 1629 mm, X: 1756 mm |
| Engine transom height | L: 516 mm, X: 643 mm |
| Steering angle | 35 degrees each direction |
| Dry weight | 176 kg - 180 kg |
Performance
| Maximum propeller shaft output | 84.6 kW |
|---|---|
| Full throttle operating range | 5300 – 6300 r/min |
| Idling speed | 700 – 800 r/min |
Bracket/Drive
| Shallow water drive | PTT: variable position |
|---|---|
| Gear shift | F-N-R |
| Gear ratio | 2.15 (28/13) |
| Gear oil capacity | 0.760 L |