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Thread: 2014 preliminary rules

  1. #46
    Quote Originally Posted by RUSTANG68 View Post
    Kinda had a hunch that was a GT class car. I know an acquaintance (not sure if we're still friends or not!lol!) that runs GT/A with a Boss 351 combo. He did have the record a couple years ago at 8.9-ish. But I don't think a 4V Cleveland head would be a good comparison for what I was asking.
    The SBC GT cars would have to add several hundred pounds to be at legal N/A Limited weight.

    The 4V Cleveland isn't eligible as it's a canted valve head, not a wedge head.

  2. #47
    Quote Originally Posted by teddy View Post
    There is going to be an approved list of heads, pretty much the same as the current list of heads. Yes any valve size.
    I missed this before, same approved list of heads?

    "Any valve size" in an OE LS1/LS2 head will get you nothing but 16 sprinklers LOL. So not only would the valves be smaller in the LS, it now increases from 50 lbs. to have to carry 100 lbs. more than other combos with aftermarket heads?

  3. #48
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    Quote Originally Posted by lsp View Post
    The SBC GT cars would have to add several hundred pounds to be at legal N/A Limited weight.
    Yep, And alot less cam

  4. #49
    And just like that, its dead in here
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  5. #50
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    Why require efi throttle body in stock location ?

    Why not allow a carb intake with a 2 barrel throttle body?

    2012 EFI #9
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  6. #51
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    Quote Originally Posted by CrawlinRS View Post
    Why require efi throttle body in stock location ?

    Why not allow a carb intake with a 2 barrel throttle body?
    Sounds like a carb intake with an elbow that puts the TB in the stock location.

  7. #52
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    Possible way around the 1 3/4 header rule. lol
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  8. #53
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    Quote Originally Posted by Scotty B View Post
    Sounds like a carb intake with an elbow that puts the TB in the stock location.
    I like the way you think, however many n/a Ls guys have tried the elbow and found that the front cylinders starve for air, due to the air basically having to make a 180 degree turn on the short side of the elbow.

    2012 EFI #9
    2010 - 2011 Hiatus
    2009 EFI #4 (only ran 3 out of 7 races and won 2 of them)
    2008 EFI #3
    2007 Eaton Posi Late Model EFI Champion
    Straight Line Performance
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    UMI Performance
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  9. #54
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    Quote Originally Posted by Scotty B View Post
    Sounds like a carb intake with an elbow that puts the TB in the stock location.
    You mean like this???

  10. #55
    Anyone find out how we submit change request to the new rules and when they have to be in by??

  11. #56
    i agree with shawn. im still waiting on a reply from dave w.
    M/S 9

    SPECIAL THANKS TO THE FOLLOWING

    GILLAM BROS. RACING

    DT RACECARS

    BRUCE HEMMINGER

    JPC RACING

    VANSENUS AUTO PARTS

    VSI PERFORMANCE WAREHOUSE

    QUICKFUEL

    SPEC CLUTCHES

    MY LOVING WIFE

    AND SO MANY MORE! YOU KNOW WHO YOU ARE

  12. #57
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    Quote Originally Posted by Shawn Johnson View Post
    Name:  100_2142.jpg
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    You mean like this???
    exactly like that.
    You don't have any issues with the air having to make basically a 180 degree turn to the front cylinders ?


    Where you pitted in the staging lanes at indy ?
    If so I was one of the guys borrowing your shade on saturday while the tire dragger was making his passes.

    2012 EFI #9
    2010 - 2011 Hiatus
    2009 EFI #4 (only ran 3 out of 7 races and won 2 of them)
    2008 EFI #3
    2007 Eaton Posi Late Model EFI Champion
    Straight Line Performance
    Young's Auto Supply
    UMI Performance
    Advanced Induction

  13. #58
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    All racer requests will be accepted up to 10/22/13.

  14. #59
    Quote Originally Posted by vrtical View Post
    All racer requests will be accepted up to 10/22/13.
    I thought it was 10/18?

  15. #60
    Quote Originally Posted by CrawlinRS View Post
    exactly like that.
    You don't have any issues with the air having to make basically a 180 degree turn to the front cylinders ?


    Where you pitted in the staging lanes at indy ?
    If so I was one of the guys borrowing your shade on saturday while the tire dragger was making his passes.
    Yes we were there in the staging lane area... With the size of the elbow and Tb we did not seen any issues.. If any smaller we would.
    If we went down to the proposed 80mm then there would be issues.

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