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Thread: HP out of Handhelds

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  1. #1
    Join Date
    Feb 2008
    Location
    Woodbury, MN
    Posts
    47
    Quote Originally Posted by bodis22 View Post
    Wanting to find out what u will actually get out of a handheld such as Superchips, Hypertech, or Diablo OBD style tuners. 5.3 Tahoe. Just want to keep it simple for wifey's ride. Prolly change out exhaust as well. Thanks
    Disappointment.

    2007 GMC Sierra SLT CC 4x4, Vmax 6.0 with 3.73's.

  2. #2
    Join Date
    Apr 2008
    Location
    Hill Country, TX
    Posts
    310
    Meaning nothing i guess. I can at least change shift firmness, get rev limiter, and some HP I would hope.
    Last edited by bodis22; 04-17-2008 at 09:12 PM.

  3. #3
    Quote Originally Posted by Vmax2007 View Post
    Disappointment.
    +1
    99RCSB Broke because I wasted thousands and thousands of dollars on my truck.

  4. #4
    Join Date
    Apr 2008
    Location
    newburgh, NY
    Posts
    512
    Quote Originally Posted by Vmax2007 View Post
    Disappointment.
    My hypertech just craped out on me and gave me a code 80. So I call hypertech like the programmer said, and the tech guy didn't even have a code 80 listed on his sheet, and sence they don't make my modle any more he said they can't do anything. now I have to have a dealer reflash my computer so when I get efilive i can use it.
    Step 1. crus at it.
    Step 2. get a hammer.
    Step 3. torch it.

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