dynoed my 2003 srt10

Discussion in 'Dyno Results' started by Twister, Jun 6, 2010.

  1. Twister

    Twister Viper Owner

    Oct 27, 2007
    The first time I dynoed over two years ago she had KN filters and Arrow roller rockers and hit...

    457/495 SAE

    This time I dynoed with the KN filters and arrow roller rockers PLUS..Titanium exhaust/no cats/findanza fly wheel/under drive crank pulley/sct tune...On the same dyno...

    476/512 SAE

    So not quite as much as a gain as I was hopeing for but the car does feel quite a bit faster
  2. Twister

    Twister Viper Owner

    Oct 27, 2007
    Oh yea..it's a dynojet
  3. ericj96

    ericj96 Enthusiast

    Jan 7, 2005
    Atlanta Georgia
    While it is an apples and oranges kind of thing most of the older cars pull about:
    Filters 4-5 RWHp
    Rockers 10-15 RWHP
    Cat back 10-12 RWHP and 10-12 RWT
    No Cats 7-9 RWHP and 10 RWT
    Light Fly wheel 4-6 RWHP and RWT
    Under Drive pully -close to nothing
    SCT tune nothing if your AF is already somwhere between 12-13.5

    So 440 RWH typical gen 3 stock plus
    Filters = 4-5
    Rockers =10-15
    Total = 454-460 RWhp

    Follow on mods
    456 base
    Cat Back = 10-12
    No Cats =7-9
    Light Fly Wheel =4-6
    Under Drive =0
    SCT tune assuming you are 12-13.5 already = 0
    Net RWHP = 477-483 RWHP

    Looks a little low (but not much) assuming you were within an acceptable AF ratio before the SCT tune.

    Last edited: Jun 21, 2011

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