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Thread: 454 fiero
          
   
   

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  1. #1
    stovens's Avatar
    stovens is offline CHR Member Visit my Photo Gallery
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    Oct 2007
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    Petaluma
    Car Year, Make, Model: 48 Ford F1
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    Could be differential gear ratios.
    " "No matter where you go, there you are!" Steve.

  2. #2
    kitz's Avatar
    kitz is offline CHR Member Visit my Photo Gallery
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    Aug 2004
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    Car Year, Make, Model: 32 Roadster, BBC
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    You might try a 50cc accel pump and/or play with the nozzle diameters to cure the flat spot. That's a smallish carb for that motor IMO ............

    Kitz
    Jon Kitzmiller, MSME, PhD EE, 32 Ford Hiboy Roadster, Cornhusker frame, Heidts IFS/IRS, 3.50 Posi, Lone Star body, Lone Star/Kitz internal frame, ZZ502/550, TH400

  3. #3
    fieroboy_gt is offline CHR Member Visit my Photo Gallery
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    Car Year, Make, Model: 1984 fiero LS4 454
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    Quote Originally Posted by stovens View Post
    Could be differential gear ratios.
    yea I thought about changing the differential gears it currently has a set of 308 gears but I figure with enough power I would push thou's gears with out a problem.

    As for the Carb size I thought it might have been too small as well but everyone tells me it not. I'll try an get a video up an posted in a couple of days of the car running an the flat spot just so everyone knows what I mean.

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