Yamaha Marine Offshore V8 (F350 / XTO) XTO Offshore V8 5.6
xto 2018 – … outboard 2 engines
Engines
| Engine | Code | Fuel | cc | kW | hp | Nm | Years | ECU / TCU | Stage 1 |
|---|---|---|---|---|---|---|---|---|---|
| XF425 XTO V8 5.6 | 5.6 V8 | Petrol | 5 559 | 313 | 425 | — | 2018 – … |
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| XF450 XTO V8 5.6 | 5.6 V8 | Petrol | 5 559 | 331 | 450 | — | 2023 – … |
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Figures are typical factory values; the ECU/TCU depends on the exact production date and market. Always identify the unit from the original read before ordering.