Outboards · propeller size
Outboard propeller sizes
Each outboard page lists the published sea trials of boats with that engine: the prop, the full-throttle rpm and the top speed, with the source linked. Yamaha for now; other makers follow as their data comes in.
Outboards30with sea trials
Power50–450 hpcovered
Library
Outboards with sea trials.
| Outboard | Power | Gearcase | Sea trials | Full throttle in tests |
|---|---|---|---|---|
| Yamaha F50LB (tiller) | 50 hp | 1.85:1 | 1 | 5,800 rpm |
| Yamaha T50LB (High Thrust) | 50 hp | 2.33:1 | 1 | 6,100 rpm |
| Yamaha F60LB | 60 hp | 1.85:1 | 1 | 5,900 rpm |
| Yamaha F70LA | 70 hp | 2.33:1 | 2 | 6,250–6,300 rpm |
| Yamaha F70LB3 | 70 hp | 2.33:1 | 1 | 6,350 rpm |
| Yamaha F115LB | 115 hp | 2.15:1 | 1 | 6,300 rpm |
| Yamaha VF115LA (V MAX SHO) | 115 hp | 2.15:1 | 1 | 6,000 rpm |
| Yamaha VF115XA (V MAX SHO) | 115 hp | 2.15:1 | 1 | 5,950 rpm |
| Yamaha F150XA | 150 hp | 2.00:1 | 1 | 5,900 rpm |
| Yamaha F150XB | 150 hp | 2.00:1 | 3 | 5,900–6,050 rpm |
| Yamaha VF150LA (V MAX SHO) | 150 hp | 2.00:1 | 3 | 5,850–6,100 rpm |
| Yamaha F200XB | 200 hp | 1.86:1 | 1 | 6,000 rpm |
| Yamaha F200XCA / LF200XCA | 200 hp | 1.86:1 | 1 | 6,000 rpm |
| Yamaha F250XCB | 250 hp | 1.75:1 | 2 | 5,900 rpm |
| Yamaha VF250LA (V MAX SHO) | 250 hp | 1.75:1 | 3 | 6,000–6,100 rpm |
| Yamaha VF250LB (V MAX SHO) | 250 hp | 1.75:1 | 1 | 6,050 rpm |
| Yamaha VF250XB (V MAX SHO) | 250 hp | 1.75:1 | 1 | 6,000 rpm |
| Yamaha F300UCA / LF300UCA | 300 hp | 1.75:1 | 1 | 6,000 rpm |
| Yamaha F300XCA / F300ECA / LF300XCA | 300 hp | 1.75:1 | 1 | 5,900 rpm |
| Yamaha F300XCA / F300UCA / LF300XCA | 300 hp | 1.75:1 | 2 | 5,800–5,900 rpm |
| Yamaha F300XCA / LF300XCA | 300 hp | 1.75:1 | 1 | 6,000 rpm |
| Yamaha F350XSA / LF350XSA | 350 hp | – | 1 | 6,100 rpm |
| Yamaha F350XSA2 / LF350XSA2 | 350 hp | 1.75:1 | 1 | 6,000 rpm |
| Yamaha F350XSA4 / LF350XSA4 | 350 hp | – | 1 | 6,100 rpm |
| Yamaha XF425USA2 / LXF425USA2 (XTO) | 425 hp | 1.79:1 | 1 | 6,050 rpm |
| Yamaha XF425XSA2 (XTO) | 425 hp | 1.79:1 | 2 | 6,000 rpm |
| Yamaha XF425XSA2 / LXF425XSA2 (XTO) | 425 hp | 1.79:1 | 2 | 5,900–6,100 rpm |
| Yamaha XF425XSA2 / XF425USA2 / LXF425XSA2 (XTO) | 425 hp | 1.79:1 | 1 | 5,900 rpm |
| Yamaha XF450USA2 / LXF450USA2 (XTO) | 450 hp | 1.79:1 | 1 | 6,100 rpm |
| Yamaha XF450XSA2 (XTO) | 450 hp | 1.79:1 | 1 | 5,800 rpm |