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Thread: tuning a prevoiusly tuned speed density???

  1. #1
    Tuner
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    tuning a prevoiusly tuned speed density???

    if someone else tuned a speed density setup are the speed density credits going to have to be bought again in addition to the regular credits? so 4 credits to retune it??
    67 camaro 6.0lq4 turbo build in process
    89 mustang coupe ls1 80mmturbo, holley dominator efi on e85
    02 lexus is300 lq4, cam,headers,fast 92 intake
    and no there isnt anything in my yard unmodified

  2. #2
    Tuning Addict 5FDP's Avatar
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    May 2012
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    Rogers, MN
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    Tuning in SD mode does not cost more credits, you are just failing the MAF and not using it anymore.

    If you wanted to upgrade the OS to like a 2 or 3 bar map setup that now does not cost anything anymore.
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.

  3. #3
    Tuner
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    sweet thanks
    67 camaro 6.0lq4 turbo build in process
    89 mustang coupe ls1 80mmturbo, holley dominator efi on e85
    02 lexus is300 lq4, cam,headers,fast 92 intake
    and no there isnt anything in my yard unmodified

  4. #4
    Tuner in Training
    Join Date
    May 2009
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    21
    So if already tuned with HP custom OS, then all the other shop would have to do is pay the 2 credits to license that vehicle to their handheld and would be able to do speed density 2 or 3 bar speed density tuning?

  5. #5
    Advanced Tuner
    Join Date
    May 2010
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    250
    sounds correct, yes