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Thread: Options for Boost using Tunerpro

  1. #1
    Carb and Points! feverz28's Avatar
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    Dec 2019
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    Options for Boost using Tunerpro

    How can I run a 2 or 3 bar map using TunerPro for tuning. It seems unless I get HPtuners, I am stuck staying at the 5-6 psi boost level with the 1bar map. Looking to run a 4.8 4L80 on a 1mb pcm.Just wondering what my options would be.
    Also, if I would get HPtuners and run a 3 bar map and read the tuned PCM with PCM Hammer, would it read back a 3bar map, lol. Trying to figure my cheapest option here... How many HP Tuner credits would it take? Thanks, totally new at this...

  2. #2
    Fuel Injected!
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    PCM Hammer would read back precisely what was on your HP Tuners-created operating system. If it was 3 bar before reading it, it will still be a 3 bar afterwards though it will not be in the same *.hpt format. It will be in a *.bin format.

    I'm not a hundred percent certain but I think you would be looking at two HP Tuners credits.

    Rick
    1970 Chevy El Camino, LM7 Engine, 4L60E - Two 896 and two 0411 PCM's

  3. #3
    Carb and Points!
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    I'm in the process of coming out with a 3 Bar OS that is currently in testing. It will be free and in my opinion is better than HPTuners and EFI Live custom OS's.

    Check it out:
    https://pcmhacking.net/forums/viewtopic.php?f=27&t=7195

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