Stage 1

JCB Fastrac All years 3230 223hp (164kW) 1176Nm Stage 1

Takes the 3230 223hp (164kW) 1176Nm from 223hp to 276hp, and 1176Nm to 1400Nm.

+53horsepower
+224newton metres

Where the gain arrives

Scaled from the manufacturer curve for this engine.

Power before and after
07514922429801,2001,6002,0002,400 RPM 07514922429801,4002,0002,600hp RPM
  • Standard 223hp
  • Remapped 276hp
Torque before and after
03787561134151201,2001,6002,0002,400 RPM 03787561134151201,4002,0002,600Nm RPM
  • Standard 1176Nm
  • Remapped 1400Nm

Standard against Stage 1

MeasureStandardAfterGain
Power223hp276hpup 53
Torque1176Nm1400Nmup 224

What Stage 1 involves

Stage 1 is for a standard car with nothing fitted. We read the original file off the ECU, write a calibration developed for the 3230 223hp (164kW) 1176Nm, then road or rolling road test it before handing the car back. Nothing is added and nothing is removed, so it looks and services exactly as it did.

It takes most of a day. We keep your original file, so it can go back to standard at any point. Figures here are for a healthy 3230 223hp (164kW) 1176Nm, and we check the car over before writing to it.

See the full 3230 223hp (164kW) 1176Nm page for every file and figure, the other engines on this Fastrac, or all JCB remapping.

Book your Fastrac Stage 1

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.