JCB 3000 Series (FASTRAC) 2005> 3230 220bhp remap figures
Stock, this 2005> JCB 3000 Series diesel (6.7L) produces 220bhp and 949Nm. Our expected figures for a Stage 1 remap are 275bhp and 1157Nm, an expected gain of up to 55bhp and 208Nm.
Choose your map
Stage 1 remap figures
A Stage 1 remap is a software-only change to the ECU on an otherwise standard car. It needs no extra parts, which makes it the usual starting point.
| Stock | Vanguard expected | Expected gain, up to | |
|---|---|---|---|
| Power | 220 bhp | 275 bhp | +55 bhp |
| Torque | 949 Nm | 1157 Nm | +208 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 220 bhp | 949 Nm | |
| Stage 1Maximum software-only performance | 275 bhp | 1157 Nm | +55 bhp +208 Nm |
| Stage 1 EcoPerformance with economy in mind | 261 bhp | 1140 Nm | +41 bhp +191 Nm |
| Eco mapEconomy first | 257 bhp | 1130 Nm | +37 bhp +181 Nm |
Who is the Stage 1 map for?
- Drivers who want stronger pulling power for overtaking, hills and towing, with no parts to fit.
- Daily and motorway drivers who want the engine to feel less strained at cruising speed.
- Anyone who wants the biggest software-only change we list for this engine.
What this means for your 3000 Series
On a diesel the biggest change is normally torque: the remap changes how much fuel and boost the ECU allows across the rev range, so pulling power arrives earlier and holds on longer.
The ECU recorded for this variant is a Motorola CM850. Older engine management is simpler to work with, but age matters: worn sensors, leaks and tired components can hold back what a remap delivers, which is why we run a diagnostic check first.
We remap at our Belgrave Gate workshop in Leicester, or at your home or work within 30 miles, and every job starts with a diagnostic check.
Please note: these are expected figures, not guarantees. Real results vary with the condition of the vehicle, the ECU software version, fuel quality and the hardware fitted. Some options - including Stage 2 and anything that needs extra hardware - are for off-road or competition use only. We check every vehicle first and confirm what is achievable before any work starts.
Figures reviewed 22 October 2026.
Stage 1 questions
How much power does the Stage 1 map give the JCB 3000 Series 3230 220bhp?
We expect 275bhp and 1157Nm against 220bhp and 949Nm as standard: up to +55bhp and +208Nm. These are expected figures, and we confirm what is achievable on your own car after a diagnostic check.
Does a Stage 1 remap need any extra parts on the JCB 3000 Series 3230 220bhp?
No. Stage 1 is a software-only change to the ECU on an otherwise standard car.
Is there a gentler map than Stage 1 for this engine?
Yes, two. Stage 1 Eco is performance with economy in mind: 261bhp and 1140Nm expected. The Eco map is economy first: 257bhp and 1130Nm. Both still sit above the standard 220bhp and 949Nm.
Do I need to tell my insurer about a remap?
Yes. A remap is a modification, so you should declare it to your insurer.
More JCB 3000 Series figures
Other diesel variants
All diesel 3000 Series (FASTRAC) variants · 3000 Series (FASTRAC) 2005> overview · All JCB figures