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Thread: 2006 Cummins

  1. #1
    Tuner in Training
    Join Date
    Dec 2015
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    41

    2006 Cummins

    Does hp offer a shift on fly tuning option like efi does ? Looked around didn?t really find anything.

    Thanks

  2. #2
    Banned
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    Jan 2018
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    1,772
    No they do not at this time for anything older than 2013. You?d need to do some trickery with the ambient air pressure and switch

  3. #3
    Tuner in Training
    Join Date
    Dec 2015
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    41
    Ok , I got hp on my 2005 and I’m about to build a fummins, wanted to stick with hp but might just use efi then .

    Thanks