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Thread: dyno #'s inside

  1. #1
    Senior SCH Member
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    Unhappy dyno #'s inside

    Well we wasn't able to get the #'s up there like we wanted, but everything looks fine.

    First pull

    437hp 448tq , also he didn't start the pull till around 4800.

    a/f fuel look pretty good around 13 down low and went toaround 12.5
    But I blew the blower belt on that one.

    2nd pull

    put alittle fuel in it

    452hp 452.9tq , but this time he started the pull eairler. The max hp was at 3400

    the a/f still looked alright, top end it was around 11.8


    3rd pull

    444hp 450 tq

    4th pull
    went back to the original tune (tune from AFM)

    433hp 469tq max tq was at 3400rpm's
    max hp was at


    Since the a/f looked better than we thought, we have decided to leave it alone and just make FFW. Then later on after FFW might tune it some more.
    89 GT - old combo -AOD, S-trimed, 302, stock short block - 6.67@106 with a 1.60 60ft, 4.10 gears. dyno 474rwhp, best in 1/4 3.55 gears 10.83@128 1.67
    Damn them stock cranks :(
    new comb in the works Dart 331 turbo :D

    98 GT - its a turd, but I like it ;)
    00 F-250 CC PSD 2WD- chip, converter

  2. #2
    Senior SCH Member blueoval92's Avatar
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    May 2004
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    I'm sure you'll find more.
    Jorge

  3. #3
    Senior SCH Member
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    I better, damn datalogg is showing I'm maxing out my 42lb injectors with less than 450hp
    89 GT - old combo -AOD, S-trimed, 302, stock short block - 6.67@106 with a 1.60 60ft, 4.10 gears. dyno 474rwhp, best in 1/4 3.55 gears 10.83@128 1.67
    Damn them stock cranks :(
    new comb in the works Dart 331 turbo :D

    98 GT - its a turd, but I like it ;)
    00 F-250 CC PSD 2WD- chip, converter

  4. #4
    SCH Moderator regattacoupe's Avatar
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    This is through an automatic and the #'s can be from lower to considerably lower. However it certainly does not make the car slower.



    We don't race dyno's in my neck of the woods. :signs: :D
    89 Coupe with parts stacked inside of it and about 30#'s of dust on it with no end in sight. :weird:





    Although I am collecting parts for a 12.5:1 393 :D

  5. #5
    SCH Moderator regattacoupe's Avatar
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    if he would've started the pull @ 3000 it probably would've registered somthing like 600lbs of torque or something.
    89 Coupe with parts stacked inside of it and about 30#'s of dust on it with no end in sight. :weird:





    Although I am collecting parts for a 12.5:1 393 :D

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