IN-LINE FOUR
Meet the Lineup
200 HP
With impressive power-to-weight, volumetric efficiency, and integrated steering, this In-Line Four is the perfect, lightweight 200-hp solution for small- to medium-size boats. Its unique Variable Camshaft Timing (VCT) improves intake and exhaust efficiency and boosts torque throughout the rev range.
- Comes with integrated electro-hydraulic steering for digital models and integrated hydraulic steering for mechanical models
- Runs on economical 89 octane
- Only 516 pounds (20″ mechanical model)
- Available in 20″ and 25” shaft options
- 50-amp alternator provides plenty of power for onboard electronics
- Digital F200 available in signature Yamaha gray, pearlescent white, and classic white
- Mechanical F200 available in signature Yamaha gray and pearlescent white
200 HP
| Weight † | Mechanical – 234 kg (516 lbs) / DEC – 238 kg (525 lb) |
|---|---|
| Full Throttle RPM Range | 5000 ~ 6000 rpm |
| Fuel Induction System | EFI |
| Recommended Engine Oil | Yamalube® 4M (See owner’s manual) |
| Engine Type | Inline 4 |
| Displacement | 2.8L |
| Bore x Stroke | 96 x 96.2mm (3.78 x 3.79in) |
| Prop Shaft Horsepower | 200hp @ 5500 rpm |
| Alternator Output at W.O.T. | 50 Amp |
| Compression Ratio | 10.3:1 |
| Recommended Fuel | Octane 89 |
| Recommended Fuel Filtration | Yamaha 10 Micron Fuel/Water Separating Filter (external) |
| C.A.R.B. Rating | 3-Star |
| Exhaust | Through Propeller |
| Intake | 16-valve |
| Ignition | TCI Microcomputer |
| Spark Plug | NGK-LFR6A-11 |
| Starting System | Electric |
| Lubrication | Wet Sump |
| Engine Oil Capacity | 4.5L/4.3L w/without filter |
| Recommended Cooling | Thermostatic Control |
| Ethanol Blend Limit | 10% Maximum |
| Gear Ratio | 1.86:1 |
| Gear Shift | Forward, Neutral, Reverse |
| Shaft Length | 20″ / 25″ |
| Degree of Tilt | 70° |
| Degree of Trim | -4° through +16° |
| Mounting Centers | 26″ |
| Steering | |
| Steering Angle (maximum) | 30° from center, either direction |
| Warranty | Limited 3 Year Limited Pleasure Boat – 1 Year Limited Commercial |
150 HP
The In-Line Four 150 is one that started it all and it’s more popular than ever. Powerful, light, and compact, it’s mechanical or digital compatible and uses integrated steering, making it more streamlined and responsive than ever before.
- Comes with integrated electro-hydraulic steering for digital models and integrated hydraulic steering for mechanical models
- Only 509 pounds (20” shaft mechanical model)
- Available in 20” or 25” shafts
- Powerful 50-amp alternator (2.8-liter digital) or 35-amp alternator (2.7-liter mechanical)
- Digital F150 available in signature Yamaha gray, pearlescent white, and classic white
- Mechanical F150 available in signature Yamaha gray and pearlescent white
150 HP
| Weight † | 20” Mechanical 231kg (509 lbs) 20” DEC 237kg (522 lbs) |
|---|---|
| Full Throttle RPM Range | 5000 ~ 6000 rpm |
| Fuel Induction System | EFI |
| Recommended Engine Oil | Yamalube® 4M (See owner’s manual) |
| Engine Type | Inline 4 |
| Displacement | 2.7L (Mechanical) / 2.8L (DEC) |
| Bore x Stroke | 94 x 96.2 (3.70 x 3.79in) / 96 x 96.2mm (3.78 x 3.79in) |
| Prop Shaft Horsepower | 150hp @ 5500 rpm |
| Alternator Output at W.O.T. | 35 / 50 Amp |
| Compression Ratio | 9.0:1 / 10.3:1 |
| Recommended Fuel | Octane 87 / Octane 89 |
| Recommended Fuel Filtration | Yamaha 10 Micron Fuel/Water Separating Filter (external) |
| C.A.R.B. Rating | 3-Star |
| Exhaust | Through Propeller |
| Intake | 16 |
| Ignition | TCI Microcomputer |
| Spark Plug | NGK-LFR6A-11 / LFR5A-11 |
| Starting System | Electric |
| Lubrication | Wet Sump |
| Engine Oil Capacity | 4.5L / 4.3L |
| Recommended Cooling | Thermostatic Control |
| Ethanol Blend Limit | 10% Maximum |
| Gear Ratio | 2.00:1 |
| Gear Shift | F-N-R |
| Shaft Length | 20″ / 25″ |
| Degree of Tilt | 70° |
| Degree of Trim | -4° through +16° |
| Mounting Centers | 26″ |
| Steering | |
| Steering Angle (maximum) | 30° from center, either direction |
| Warranty | Limited 3 Year Limited Pleasure Boat – 1 Year Limited Commercial |
Tiller 200 HP
The only thing an angler should be arm wrestling is the walleye. Our new Power Assisted Tiller 2.8L F200 makes steering 200 horses on a deep-V through chop a breeze. Available in standard and eight-inch tiller lengths, it can accommodate almost any boat configuration.
- Hydraulic assisted tiller steering
- Runs on economical 89 octane
- Only 568 pounds
- 25” shaft
- 50-amp alternator provides plenty of power for onboard electronics
- Available in signature Yamaha gray
Tiller 200 HP
| Weight † | 258 kg (568 lbs) |
|---|---|
| Full Throttle RPM Range | 5000 – 6000 RPM |
| Fuel Induction System | EFI |
| Recommended Engine Oil | Yamalube® 4M (See owner’s manual) |
| Engine Type | Inline 4 |
| Displacement | 2.8L |
| Bore x Stroke | 96 x 96.2mm (3.78 x 3.79in) |
| Prop Shaft Horsepower | 200hp @ 5500 rpm |
| Alternator Output at W.O.T. | 50 Amp |
| Compression Ratio | 10.3:1 |
| Recommended Fuel | Octane 89 |
| Recommended Fuel Filtration | Yamaha 10 Micron Fuel/Water Separating Filter (external) |
| C.A.R.B. Rating | 3-Star |
| Exhaust | Through Propeller |
| Intake | 16-valve |
| Ignition | |
| Spark Plug | NGK-LFR6A-11 |
| Starting System | Electric |
| Lubrication | Wet Sump |
| Engine Oil Capacity | 4.5L/4.3L w/without filter |
| Recommended Cooling | Thermostatic Control |
| Ethanol Blend Limit | 10% Maximum |
| Gear Ratio | 1.86:1 |
| Gear Shift | Forward, Neutral, Reverse |
| Shaft Length | 25″ |
| Degree of Tilt | 70° |
| Degree of Trim | -4° through +16° |
| Mounting Centers | 26″ |
| Steering | Steering Assisted Tiller Handle |
| Steering Angle (maximum) | 30° from center, either direction |
| Warranty | Limited 3 Year Limited Pleasure Boat – 1 Year Limited Commercial |
Tiller 150 HP
The water may be choppy, and the fish may be fighters, but at least the steering will be easy with the Power-Assisted 2.8L In-Line Four 150. Available in standard and eight-inch tiller lengths, it can accommodate almost any boat configuration.
- Hydraulic assisted tiller steering
- Runs on economical 89 octane
- Only 566 pounds
- 25” shaft
- 50-amp alternator provides plenty of power for onboard electronics
- Available in signature Yamaha gray
Tiller 150 HP
| Weight † | 257 kg (566 lbs) |
|---|---|
| Full Throttle RPM Range | 5000 – 6000 RPM |
| Fuel Induction System | EFI |
| Recommended Engine Oil | Yamalube® 4M (See owner’s manual) |
| Engine Type | Inline 4 |
| Displacement | 2.8L |
| Bore x Stroke | 94 × 96.2 (3.70 x 3.79in) / 96 × 96.2mm (3.78 × 3.79in) |
| Prop Shaft Horsepower | 150hp @ 5500 rpm |
| Alternator Output at W.O.T. | 50 Amp |
| Compression Ratio | 9.0:1 / 10.3:1 |
| Recommended Fuel | Octane 87 / Octane 89 |
| Recommended Fuel Filtration | Yamaha 10 Micron Fuel/Water Separating Filter (external) |
| C.A.R.B. Rating | 3-Star |
| Exhaust | Through Propeller |
| Intake | 16-valve |
| Ignition | TCI Microcomputer |
| Spark Plug | NGK-LFR6A-11 / LFR5A-11 |
| Starting System | Electric |
| Lubrication | Wet Sump |
| Engine Oil Capacity | 4.5L / 4.3 |
| Recommended Cooling | Thermostatic Control |
| Ethanol Blend Limit | 10% Maximum |
| Gear Ratio | 2.00:1 |
| Gear Shift | Forward, Neutral, Reverse |
| Shaft Length | 25″ |
| Degree of Tilt | 70° |
| Degree of Trim | -4° through +16° |
| Mounting Centers | 26″ |
| Steering | Steering Assisted Tiller Handle |
| Steering Angle (maximum) | 30° from center, either direction |
| Warranty | Limited 3 Year Limited Pleasure Boat – 1 Year Limited Commercial |









