Mercury Grand Marquis · 2003 - 2012
4.6 V8 239hp Stage 1 tuning
ECU remap / chiptuning file for the Mercury Grand Marquis 4.6 V8 239hp. Figures below compare the stock calibration with our tuned file, reviewed by experienced calibrators with safety limits respected.
Power
239 hp
260 hp
+21 hp
Torque
382 Nm
400 Nm
+18 Nm
Engine specifications
- Engine code
- Modular 4.6
- Fuel
- Petrol
- Displacement
- 4601 cc
- Compression
- 9.3 : 1
- Bore × Stroke
- 90.2 X 90.0 mm
- ECU
- Ford EEC-V