Agricultures
John Deere Tractor · 8000 series
8320R 6-9.0 CR 4V Turbo VGT 320 KM z IPM355hp
From 1994 · 1994 → present
Tuning gain
+65HP
+280Nm
Stock HP
355hp
Tuned HP
420hp
Stock Torque
1420Nm
Tuned Torque
1700Nm
Power curve
Horsepower
+65 hpStock
355
Tuned
420
Torque curve
Torque
+280 NmStock
1420
Tuned
1700
Power & torque curves
Illustrative · interpolated from peak values- Stock HP
- Stock Nm
- Tuned HP
- Tuned Nm
Available tuning options· Chiptuning
SCR OFFDPF OFFEGR OFFdtc offecotuning (stage1)
About this tune
DynoVault's Stage 1 chiptuning for John Deere Tractor 8000 series 8320R 6-9.0 CR 4V Turbo VGT 320 KM z IPM355hp delivers a measured gain of +65 hp (355 → 420) and +280 Nm of torque (1420 → 1700). The ECU file is custom-mapped per variant and tested against the original safety margins for boost, fueling, and EGT. Available with a lifetime tune warranty and optional fuel-economy mode.
Benefits
- ▸Custom file guarantee.
- ▸It may minimize fuel consumption.