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Thread: 5.0 Throttle Body upgrade
          
   
   

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  1. #1
    Craig's Avatar
    Craig is offline CHR Member Visit my Photo Gallery
    Join Date
    Jan 2004
    Location
    Mauldin SC
    Car Year, Make, Model: 87 XJ6 with a 95 LT1,71 Triumph Spitfire
    Posts
    135

    5.0 Throttle Body upgrade

     



    Looking for info on Throttle Body upgrade options.

    1990 LX 5.0 HO
    Installed now:
    BBK Cold Air intake
    BBK Shory Headers
    BBK H Pipe
    Flow Master 5 series mufflers
    Flex A Lite electric fan
    MSD 6ALN ignition Box
    Stock injectors
    Stock Fuel pump
    Stock Fuel rails
    Stock CPU


    Looking to push the HP a bit without a big disasembly of the intake.

    I have heard horror stories of adding a larger Thottle body and screwing up performance with out adding other parts.

    Just want to poll the list for the best idea on how to proceed.

  2. #2
    ricebasher302 is offline CHR Member Visit my Photo Gallery
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    Sep 2004
    Location
    Sheridan
    Car Year, Make, Model: 74 mercury comet
    Posts
    73

    Check out the latest issue of Hot Rod. They have a great story on an efi junkyard build. Should help you out.

  3. #3
    Craig's Avatar
    Craig is offline CHR Member Visit my Photo Gallery
    Join Date
    Jan 2004
    Location
    Mauldin SC
    Car Year, Make, Model: 87 XJ6 with a 95 LT1,71 Triumph Spitfire
    Posts
    135

    Thank you.

    I'll check it out

  4. #4
    MIT QUK is offline CHR Member Visit my Photo Gallery
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    Mar 2005
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    I'm at the track where are you.
    Car Year, Make, Model: UR basic 10 second daily driven mustang
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    75

    Looking at your mods a bigger throttle body won't help you much in my opinion.

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