In-Line Four V MAX SHO® SERIES
Description
Lean and mean, the In-Line Four V MAX SHO® 175 delivers exhilarating hole shot and class-leading top speed. It clocked in at 62 mph with a tournament load—up to five mph faster than its VF150 sibling.*
The IBEX Award-winning In-Line Four V MAX SHO® 150 features an exhilarating top speed and a 7.7-second hole shot. Now that's signature V MAX SHO performance.*
The In-Line Four V MAX SHO® 115 is Yamaha’s fastest 115-hp four stroke, ever, with a top speed of nearly 51 mph.* On top of its impressive speed, it features tech unheard of in its class, including a long-track intake system, free-flow exhaust and knock sensor.
The All-New VF90 In-Line Four V MAX SHO. A single-overhead-camshaft design with four valves per cylinder and 1.8-liter displacement makes the In-Line Four V MAX SHO 90 a class leader in torque, top speed and efficiency. Still, it's one of the quietest 90-horsepower outboards on the water. That makes for some pretty stealthy fishing.
Specifications
| Manufacturer | Yamaha |
| Model | In-Line Four V MAX SHO® SERIES |
| Condition | New |
| Weight † | 175 HP: 218 kg (480 lbs) - 222 kg (489 lbs) | 150 HP: 218 kg (480 lbs) | 115 HP: 171 kg (377 lbs) - 175 kg (386 lbs) | 90 HP: 20" 353 lbs, 25" 362 lbs |
| Full Throttle RPM Range | 175 HP: 5000 ~ 6000 rpm | 150 HP: 5000 ~ 6000 rpm | 115 HP: 5300 ~ 6300 | 90 HP: 5000 - 6000 RPM |
| Fuel Induction System | 175 HP: EFI | 150 HP: EFI | 115 HP: EFI | 90 HP: EFI |
| Recommended Engine Oil | 175 HP: Yamalube® 4M (See owner's manual) | 150 HP: Yamalube® 4M (See owner's manual) | 115 HP: Yamalube® 4M (See owner's manual) | 90 HP: Yamalube® 4M (See owner's manual) |
| Engine Type | 175 HP: Inline 4 | 150 HP: Inline 4 | 115 HP: Inline 4 | 90 HP: Inline 4 |
| Displacement | 175 HP: 2.8L | 150 HP: 2.8L | 115 HP: 1.8L | 90 HP: 1.8L |
| Bore x Stroke | 175 HP: 96 x 96.2mm (3.78 x 3.79in) | 150 HP: 96 x 96.2mm (3.78 x 3.79in) | 115 HP: 81 x 88.9mm (3.19 x 3.5in) | 90 HP: 81 x 88.9mm (3.19 x 3.5in) |
| Prop Shaft Horsepower | 175 HP: 175 hp at 5500 rpm | 150 HP: 150 hp at 5500 rpm | 115 HP: 115hp at 5500 rpm | 90 HP: 90hp @ 5500 RPM |
| Alternator Output at W.O.T. | 175 HP: 50 Amp | 150 HP: 50 Amp | 115 HP: 35 Amp | 90 HP: 35 amp |
| Compression Ratio | 175 HP: 10.3:1 | 150 HP: 10.3:1 | 115 HP: 10.0:1 | 90 HP: 10.0:1 |
| Recommended Fuel | 175 HP: Octane 89 | 150 HP: Octane 89 | 115 HP: Octane 87 | 90 HP: Regular Unleaded (Minimum Pump Octane 87) |
| Recommended Fuel Filtration | 175 HP: Yamaha 10-Micron Fuel/Water Separating Filter (external) | 150 HP: Yamaha 10-Micron Fuel/Water Separating Filter (external) | 115 HP: Yamaha 10-Micron Fuel/Water Separating Filter (external) | 90 HP: Yamaha 10-Micron Fuel/Water Separating Filter (external) |
| C.A.R.B. Rating | 175 HP: 3-Star | 150 HP: 3-Star | 115 HP: 3-Star | 90 HP: 3-Star |
| Exhaust | 175 HP: Through Propeller | 150 HP: Through Propeller | 115 HP: Through Propeller | 90 HP: Through Propeller |
| Intake | 175 HP: 16 | 150 HP: 16 | 115 HP: 16 | 90 HP: 16 |
| Ignition | 175 HP: TCI Microcomputer | 150 HP: TCI Microcomputer | 115 HP: TCI Microcomputer | 90 HP: TCI Microcomputer |
| Spark Plug | 175 HP: LFR6A-11 | 150 HP: LFR6A-11 | 115 HP: LKR6E | 90 HP: LFR5A-11 |
| Starting System | 175 HP: Electric | 150 HP: Electric | 115 HP: Electric | 90 HP: Electric w/ PTT |
| Lubrication | 175 HP: Wet Sump | 150 HP: Wet Sump | 115 HP: Wet Sump | 90 HP: Wet Sump |
| Engine Oil Capacity | 175 HP: 4.5L/4.3L w/without filter | 150 HP: 4.5L/4.3L | 115 HP: 3.2L/3.0L | 90 HP: 3.2L / 3.0L (with / without filter) |
| Recommended Cooling | 175 HP: Thermostatic Control | 150 HP: Thermostatic Control | 115 HP: Thermostatic Control | 90 HP: Water, Thermostatic Control |
| Ethanol Blend Limit | 175 HP: 10% Maximum | 150 HP: 10% Maximum | 115 HP: 10% Maximum | 90 HP: 10% Maximum |
| Gear Ratio | 175 HP: 1.86:1 | 150 HP: 2.00:1 | 115 HP: 2.15:1 | 90 HP: (28/12) 2.33 |
| Gear Shift | 175 HP: Forward, Neutral, Reverse | 150 HP: Forward, Neutral, Reverse | 115 HP: Forward, Neutral, Reverse | 90 HP: F-N-R |
| Shaft Length | 175 HP: 20" - 25" | 150 HP: 20" - 25" | 115 HP: 20" - 25" | 90 HP: L = 20" X = 25" |
| Degree of Tilt | 175 HP: 70° | 150 HP: 70° | 115 HP: 70° | 90 HP: -4° through +66° |
| Degree of Trim | 175 HP: -4° through +16° | 150 HP: -4° through +16° | 115 HP: -4° through +16° | 90 HP: -4° through +16° |
| Mounting Centers | 175 HP: N/A | 150 HP: N/A | 115 HP: N/A | 90 HP: 26" |
| Steering | 175 HP: Mechanical Remote | 150 HP: Mechanical Remote | 115 HP: Mechanical Remote | 90 HP: Mechanical Remote |
| Steering Angle (maximum) | 175 HP: 32° from center, either direction | 150 HP: 32° from center, either direction | 115 HP: 35° from center, either direction | 90 HP: 35° from center, either direction |
| Warranty | 175 HP: Limited 3-Year Pleasure, 3-Year Government, 1-Year Commercial | 150 HP: Limited 3-Year Pleasure, 3-Year Government, 1-Year Commercial | 115 HP: Limited 3-Year Pleasure, 3-Year Government, 1-Year Commercial | 90 HP: Limited Pleasure Three Years, Government Three Years, Commercial One Year |

































