The Yamaha 90hp four-stroke outboard (F90LB) delivers strong performance, excellent fuel efficiency, and smooth, quiet operation for a wide range of boating applications. Ideal for fishing boats, aluminum boats, pontoons, and bay boats, it provides responsive acceleration, dependable mid-range power, and long-term durability. Its advanced EFI system ensures quick starts, precise throttle response, and consistent performance in all conditions.
| Specification | Details |
|---|---|
| Engine Type | 4-Stroke, DOHC, In-line 4-cylinder |
| Horsepower | 90 HP |
| Shaft Length | 20” (Long Shaft) |
| Starting System | Electric Start |
| Fuel System | Electronic Fuel Injection (EFI) |
| Trim & Tilt | Power Trim & Tilt |
| Gear Ratio | 2.15:1 |
| Weight | Approx. 353 lbs (160 kg) |
| Alternator Output | 35 Amps |
| Recommended Applications | Fishing Boats, Aluminum Boats, Pontoons, Bay Boats |