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Thread: what could cause it?

  1. 04-11-2007, 07:46 AM #1
    scott5
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    what could cause it?

    My friends fox-body is breaking up around 4-5k. And he is running rich and just put in a 100lph fuel pump and 24lb injectors but still has the stock mass air. Could him not getting enough air and having the wrong mass air cause it to do this?
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  2. 04-11-2007, 09:52 AM #2
    George C
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    you just answerd you question yourself. stock maf and 24# injectors. anytime you upgrade injectors you need to adjust your maf
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  3. 04-11-2007, 10:03 AM #3
    u1arunit
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    Yep, what Quik said.
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  4. 04-11-2007, 01:30 PM #4
    scott5
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    thats what i thought.. i was just making sure.. And with the 24lb injectors and the ecam and fuel pump. should he upgrade tb to a 70mm?
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  5. 04-11-2007, 01:43 PM #5
    blkp42e
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    have him get a C&L 76mm.

    im pretty sure Lou carries them at LMM
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  6. 04-11-2007, 01:50 PM #6
    J-rod
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    Quote Originally Posted by blkp42e View Post
    have him get a C&L 76mm.

    im pretty sure Lou carries them at LMM



    and if Lou doesnt stock it....he can get it
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  7. 04-11-2007, 05:01 PM #7
    Rodeheaver's
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    Quote Originally Posted by blkp42e View Post
    have him get a C&L 76mm.

    im pretty sure Lou carries them at LMM
    x2, the c&ls are the way to fly
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  8. 04-11-2007, 05:42 PM #8
    u1arunit
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    I used to run the Pro M Meters back in the day and the calibrations were really good. Seems that once Bob Atwood passed away they really went down the crapper fast.

    Are they even still in business?
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  9. 04-11-2007, 06:34 PM #9
    INSANELY CRAZY
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    hech why he put a stock pump back in? he should have installed a 190...

    x whatever... on the mass air meter
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  10. 04-12-2007, 02:17 PM #10
    gmickle
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    Quote Originally Posted by u1arunit View Post
    I used to run the Pro M Meters back in the day and the calibrations were really good. Seems that once Bob Atwood passed away they really went down the crapper fast.

    Are they even still in business?
    They are still better than the c&l meters in my opinion. PMAS is the name that they sell under now. http://www.massairsystems.com/
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  11. 04-12-2007, 03:51 PM #11
    RUSH2112
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    Quote Originally Posted by INSANELY CRAZY View Post
    hech why he put a stock pump back in? he should have installed a 190...

    x whatever... on the mass air meter

    I was thinking the same thing? Seems like the pump is too small for the upgraded injectors??
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  12. 04-12-2007, 04:30 PM #12
    scott5
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    100lph cuz is was going bad and this was one was only 25 bucks and he is alil short on cash
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  13. 04-12-2007, 04:33 PM #13
    blkp42e
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    i think i have a stock MAF from a cobra for 24#'s if he wants it ill sell him it cheap
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