Page 1 of 4 123 ... LastLast
Results 1 to 10 of 37

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

  1. #1
    Senior Member MinGry03's Avatar
    Join Date
    Jun 2006
    Location
    Pittsburgh, PA
    Posts
    476

    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
    Join Date
    Dec 2005
    Location
    AZ
    Posts
    770
    Gold Award 
    Hmm, that A/F is about spot on for 90 octane (the best out here in AZ)

  3. #3
    Senior Member MinGry03's Avatar
    Join Date
    Jun 2006
    Location
    Pittsburgh, PA
    Posts
    476
    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
    Join Date
    Dec 2005
    Location
    Phoenix
    Posts
    1,224
    Gold Award 
    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
    Join Date
    Dec 2005
    Location
    Pittsburgh, PA
    Posts
    8,619
    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.
    Sold
    2004 Cobra, Whipple ,TH-400
    Burning Corn
    9.97 - 135.5

  6. #6
    Junior Member
    Join Date
    Sep 2006
    Location
    Glendale, AZ.
    Posts
    7

    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
    Join Date
    Jun 2006
    Location
    Pittsburgh, PA
    Posts
    366
    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
    Senior Member Ratt Fink's Avatar
    Join Date
    Aug 2006
    Location
    Friendswood, Tx
    Posts
    128
    Git 'er on the track and get some more numbers !!
    James
    '03 Sonic Blue Cobra
    Stock color !
    9.89 at 138 mph 10-13-06
    Mid-life crisis management !

  9. #9
    Senior Member MinGry03's Avatar
    Join Date
    Jun 2006
    Location
    Pittsburgh, PA
    Posts
    476
    Here is the Sheet...

    PJ
    2003 Mineral Grey Cobra


  10. #10
    Junior Member GOT SVT's Avatar
    Join Date
    Jun 2006
    Location
    PA
    Posts
    15
    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

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •