Stage 1

Case Farmall All years A65 2.9 65hp (48kW) 261Nm Stage 1

Takes the A65 2.9 65hp (48kW) 261Nm from 65hp to 82hp, and 261Nm to 309Nm.

+17horsepower
+48newton metres

Where the gain arrives

Scaled from the manufacturer curve for this engine.

Power before and after
02244668902,0004,0006,0008,000 RPM 02244668903,0006,0009,000hp RPM
  • Standard 65hp
  • Remapped 82hp
Torque before and after
08316725033402,0004,0006,0008,000 RPM 08316725033403,0006,0009,000Nm RPM
  • Standard 261Nm
  • Remapped 309Nm

Standard against Stage 1

MeasureStandardAfterGain
Power65hp82hpup 17
Torque261Nm309Nmup 48

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 A65 2.9 65hp (48kW) 261Nm, 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 A65 2.9 65hp (48kW) 261Nm, and we check the car over before writing to it.

See the full A65 2.9 65hp (48kW) 261Nm page for every file and figure, the other engines on this Farmall, or all Case remapping.

Book your Farmall 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.