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Thread: The numbers are in......

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  1. #1
    Senior Member MinGry03's Avatar
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    The numbers are in......

    Went to the dyno today and got the Whipple and my A/F checked.

    My numbers were :

    587.7 RWHP
    537.5 RWTQ
    18.9 Boost (RR 3.0)
    10.8 A/F

    I know that the A/F is rich, but atleast it is not lean. I am going to send my info back to my tuner and have him re-tune it. Then I should hit 600 RWHP.
    PJ
    2003 Mineral Grey Cobra


  2. #2
    Senior Member 50 BMG's Avatar
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    Hmm, that A/F is about spot on for 90 octane (the best out here in AZ)

  3. #3
    Senior Member MinGry03's Avatar
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    Quote Originally Posted by 50 BMG View Post
    Hmm, that A/F is about spot on for 90 octane (the best out here in AZ)
    I was using 94 octane...Should be arround 11.2...
    PJ
    2003 Mineral Grey Cobra


  4. #4
    Super Moderator Gene's Avatar
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    I'm with james, I'd leave the tune alone since bad gas can be had at any station. Its not my car though. If it make you feel any better, I run 18psi all day long on 91 with 14* timing.

  5. #5
    Administrator BurnTire's Avatar
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    I run 11.6-11.8 A/F at 19* on 17PSI
    But I always run a can of torco when I fill up so I am probably at 94 octane.


    PJ on 94 octane Sunoco you should shoot for in the mid 11's on the A/F and 19 Degrees on 17PSI.
    Last edited by BurnTire; 10-07-06 at 04:51 PM.
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    2004 Cobra, Whipple ,TH-400
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  6. #6
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    A/F ratio

    The A/F is perfect for out here. I would personally go for methanol injection.

  7. #7
    Senior Member u1arunit's Avatar
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    Quote Originally Posted by BurnTire View Post
    PJ on 94 octane Sunoco you should shoot for in the mid 11's on the A/F and 19 Degrees on 17PSI.
    Congrats PJ2!

    I'm with Jeff. I like 11.5 A/F and 19* on your combo.
    Mark
    Steel City Terminators
    '04 Black Cobra
    663RWHP / 665RWTQ

  8. #8
    Junior Member GOT SVT's Avatar
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    Quote Originally Posted by MinGry03 View Post
    Went to the dyno today and got the Whipple and my A/F checked.

    My numbers were :

    587.7 RWHP
    537.5 RWTQ
    18.9 Boost (RR 3.0)
    10.8 A/F

    I know that the A/F is rich, but atleast it is not lean. I am going to send my info back to my tuner and have him re-tune it. Then I should hit 600 RWHP.
    the ? is, do you know what to do with it??
    2004 Competition Orange Cobra

  9. #9
    Senior Member u1arunit's Avatar
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    Quote Originally Posted by GOT SVT View Post
    the ? is, do you know what to do with it??
    It will be beneficial for when he takes the Cobra to the Church cruises. LOL
    Mark
    Steel City Terminators
    '04 Black Cobra
    663RWHP / 665RWTQ

  10. #10
    Senior Member MinGry03's Avatar
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    Quote Originally Posted by GOT SVT View Post
    the ? is, do you know what to do with it??
    Well if I can get everything fixed by spring and with your help, I will see what kind of track numbers it's got. Oh, sleeping does not count as help.

    Quote Originally Posted by u1arunit View Post
    It will be beneficial for when he takes the Cobra to the Church cruises. LOL
    If everything works out ( including help....cough, cough.....PJ ) I will make some track events next spring/summer. But I only race when you race....
    PJ
    2003 Mineral Grey Cobra


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