JCB Fastrac All years 2170 173hp (127kW) 675Nm remap
Standard this engine makes 173hp and 675Nm. Our Stage 1 file takes it to 196hp and 736Nm.
Where the power arrives
Both curves scaled from the manufacturer figures, on the Stage 1 file.
- Standard 173hp
- Remapped 196hp
- Standard 675Nm
- Remapped 736Nm
Stages for this engine
Stage 1 needs nothing fitted. Anything above assumes the supporting hardware is on the car already.
Every figure for the 2170 173hp (127kW) 675Nm
| File | Power | Gain | Torque | Gain | Price |
|---|---|---|---|---|---|
| Standard | 173hp | n/a | 675Nm | n/a | n/a |
| Stage 1 | 196hp | up 23 | 736Nm | up 61 | ask us |
Economy files show no new power figure because they are written for torque and drivability rather than peak output.
Remapping the 2170 173hp (127kW) 675Nm
The JCB Fastrac All years 2170 173hp (127kW) 675Nm runs a factory calibration built to cope with poor fuel, skipped servicing and hot countries. We rewrite the fuelling, boost and timing for this engine on this car, then test it before you get it back. The original file is kept, so it can go back to standard whenever you want.
On the petrol side the difference shows in throttle response and in how hard it pulls through the top half of the rev range. It feels sharper off idle and keeps going where it used to flatten out.
Figures on this page are for a standard car in good health. We read the fault codes and check the basics first, and if something needs attention we will tell you before we write anything. Have a look at the other engines on the All years, the full Fastrac range, or everything we do for JCB.
Other engines on this Fastrac
All years cars.
- 2140 155hp (114kW) 597Nm155hp standard
- 2155 162hp (119kW) 640Nm162hp standard
- 3170 173hp (127kW) 786Nm173hp standard
- 7170 175hp (129kW) 800Nm175hp standard
- 3190 193hp (142kW) 750Nm193hp standard
- 7200 193hp (142kW) 930Nm193hp standard
- 3200 194hp (143kW) 760Nm194hp standard
- 3220 220hp (162kW) 823Nm220hp standard
- 3230 223hp (164kW) 1176Nm223hp standard
- 7230 223hp (164kW) 950Nm223hp standard
- 7270 264hp (194kW) 990Nm264hp standard
- 8250 264hp (194kW) 1180Nm264hp standard
- 8310 309hp (227kW) 1310Nm309hp standard
Book your Fastrac
We write and test every file at our Aston workshop, on our own rolling road. Ring us with your reg and we will tell you what your car should make before you commit to anything.