[Maestro]

Hello from other side of Earth)

Camaro 6 2.0 LTG Automatic (only 238 hp stock )
6.3 seconds 0-100 km/h (0-61 m/h)

I tried to change calibrations by HPTuners MPVI2. Some calibration from 275 hp stock file, some calibration - as I see it (about 4 days to understand only ~10% of total calibrations ). Result: 5.7s - not so good((

Several questions:

1. Write options: Entire or Calibration. Are there any differences?

2. Where to find, or may be exist sample calibration .hpt file to tune 2.0 LTG for about 300 hp. I found only Caddy ATS stg1 file on HTP repositorium, but I have some doubt ATS calibration 100% suitable.

3. May be somebody can take a look for my file and give me some advices. Don't know is it normal practice or not, sorry)

Can't attache my tune file here (zip)


p.s. Sorry for bad english)

[Bluey666]

ats can also

[Bumbleboy92]

Most people go the remote tuning route, though there are communities for self-tuning. I believe a majority of us have someone tune the car though. As well as the majority of posts here being for the LT1/LT4 tuning wise

I may be wrong but write entire would be overwriting the whole existing tune and calibration would only change the values that are different between them.

[easttxss]

If you join the HP Tuner forum, you can ask the same question and share your file there for others to review.

[6spdhyperblue]

ZZP

Add the flex fuel sensor

Write cal