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Thread: Silverado 100 Horsepower Performance gain on a budget

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  1. #1
    Join Date
    Mar 2006
    Posts
    931
    here is my run it sounds good all the way to 6400 but the graph just drops around 5800.. You probably know me better By Bryan since you have done so many retunes for me (Thanks)

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  2. #2
    Join Date
    Mar 2003
    Location
    San Antonio, TX
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    11,038
    Quote Originally Posted by -HIC- View Post
    here is my run it sounds good all the way to 6400 but the graph just drops around 5800.. You probably know me better By Bryan since you have done so many retunes for me (Thanks)

    MVI_2053.flv - Video - Photobucket - Video and Image Hosting

    I know I have to setup my rev/? on my dyno to record the correct RPM, maybe the dyno ignition or sensor isn't calibrated. If I don't set mine up, actual rpm and dyno recorded rpm are about 600rpms off.

  3. #3
    Join Date
    Mar 2006
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    931
    Quote Originally Posted by farmtruc View Post
    I know I have to setup my rev/? on my dyno to record the correct RPM, maybe the dyno ignition or sensor isn't calibrated. If I don't set mine up, actual rpm and dyno recorded rpm are about 600rpms off.
    This would make perfect sense b/c the if the truck feel off like the dyno showed It would feel like I lost 3 cylinders.. I need to make it up to SA to have you fine tune mine on the Dyno.
    B

  4. #4
    Join Date
    Feb 2008
    Location
    Mullins, SC
    Posts
    10
    Cheap HP

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