Boat / Jet Ski
Yamaha · Four Stroke
F250 4.2 V6 Offshore250hp
From 2000 · 2000 → present · petrol
Tuning gain
+30HP
+0Nm
Stock HP
250hp
Tuned HP
280hp
Stock Torque
0Nm
Tuned Torque
0Nm
Power curve
Horsepower
+30 hpStock
250
Tuned
280
Torque curve
Torque
+0 NmStock
0
Tuned
0
Power & torque curves
Illustrative · interpolated from peak values- Stock HP
- Stock Nm
- Tuned HP
- Tuned Nm
Available tuning options· Chiptuning
stage 1vmax
About this tune
DynoVault's Stage 1 chiptuning for Yamaha Four Stroke F250 4.2 V6 Offshore250hp delivers a measured gain of +30 hp (250 → 280) and +0 Nm of torque (0 → 0). The petrol remap adjusts ignition timing, boost pressure and fueling for sharper throttle response and a flatter torque curve. Available with a lifetime tune warranty and optional fuel-economy mode.
Benefits
- ▸Custom file guarantee.
- ▸It may minimize fuel consumption.