Expected gains of +40 BHP and +40 Nm torque
Get Your Free Quote ↓Considering an ECU remap for your Chevrolet Monte Carlo SS 3.8 Supercharged V6 240hp? A Stage 1 remap can take this 1997 - 2005 petrol engine from 240 BHP to 280 BHP and from 380 Nm to 420 Nm of torque (supercharged). This engine scores 6/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Chevrolet Monte Carlo can achieve.
The Chevrolet Monte Carlo SS 3.8 Supercharged V6 240hp is a 3.8L supercharged petrol engine producing 240 BHP and 380 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 280 BHP and 420 Nm — a gain of around 40 BHP (17%) and 40 Nm (11%).
This engine has moderate remap suitability, with gains weighted towards peak power — the improvement is most noticeable at higher RPM. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.
Considerations: High tuned torque: check transmission torque capacity and service history.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.
| Engine | BHP | Gain | Torque | Gain | Score |
|---|---|---|---|---|---|
| 3.1 V6 160hp | 160 → 180 | +20 | 251 → 275 | +24 | Moderate (4.5/10) |
| 3.4 V6 180hp | 180 → 200 | +20 | 278 → 310 | +32 | Moderate (4.5/10) |
| SS 3.8 V6 200hp | 200 → 220 | +20 | 305 → 330 | +25 | Moderate (4/10) |
Get a personalised remap quote for your Chevrolet Monte Carlo. We'll connect you with a trusted professional in your area.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method.
We recommend discussing your specific vehicle with a qualified remap professional before proceeding.