Pontiac Montana 3.4 V6 185bhp tuning file
1997 (2005) · Petrol
Stage 1 remap: +20 bhp & +20 Nm
ECU
Read methods
Available solutions
Upload the original read of your Pontiac Montana 3.4 V6 185bhp and we'll return a Stage 1 tuning file worth 205 bhp and 300 Nm – up from 185 bhp and 280 Nm, an increase of +20 bhp (11%) and +20 Nm. Every file is checked by a calibrator before release, and DECAT, DTC Removal, FLAPS, Pop & Bang Crackle map can be combined in one upload.
Who is this remap for?
Naturally aspirated petrol engines gain less than turbo engines, but a remap still improves throttle response and smooths out flat spots in the power delivery. 185 → 205 bhp equals roughly 138 → 153 kW.
Figures are guide values from our rolling road and comparable vehicles. Results depend on the vehicle's condition, hardware and fuel quality. Remapping in the UK: let your insurer know about the modification. DPF, EGR and AdBlue solutions are supplied for off-road and motorsport use only and are not legal for use on UK roads.
Engine specification
| Fuel type | Petrol |
| Engine size | 3350 CC |
| Compression ratio | 9.5 : 1 |
| Bore × stroke | 92.0 X 84.0 mm |
| Engine code | LA1 |
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