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dragster headers???

  1. #15
    JetBoat Marine Parts&Svc jetboatperformance's Avatar
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    Not a fan of the Borlas but love my Rewarders


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  3. #16
    Senior Member wolfie's Avatar
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    Tommy, how are those when it comes to heat and the affects on the gunnels?

  4. #17
    JetBoat Marine Parts&Svc jetboatperformance's Avatar
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    Quote Originally Posted by wolfie View Post
    Tommy, how are those when it comes to heat and the affects on the gunnels?
    Nary an issue Dave , there a bitch on knee caps however

  5. #18
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    Quote Originally Posted by busby View Post
    upswept headers will kill performance ... You are trying to get the boat out of the water and on plane. The down forces created by upswept headers are designed to create more traction on dragster tires. As you are trying to air out your boat, these will just plant the tail even more. It's been proven on the track with better et's on the same exact boat in the past.

    Just sayin ... I'll go back to lurking now.
    omg
    serious ???

    just sayin...
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    Last edited by IWILLRACE; 06-07-2012 at 04:52 PM.

  6. #19
    Senior Member 1fastmopar's Avatar
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    just built these for a customer.
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    Rat Poison #604
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  7. #20
    Senior Member 1fastmopar's Avatar
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    side view
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  8. #21
    Amber Racing Services BUSBY's Avatar
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    Quote Originally Posted by EVILFORCE View Post
    That is funny Busby. Have any test results?
    This was when Tommy Papp was alive. We had a guy who was trying this and that, blah blah blah. Long story short, boat wouldn't air out.

    We told him to try different headers. I had a set of short twisty headers. Swapped them out and he picked up ET and all of a sudden the boat reacted to set up changes. He ditched the Borlas immediately.

    Quote Originally Posted by IWILLRACE View Post
    omg serious ???

    just sayin...
    And yes ... I'm serious.

    But what does a guy who doesn't race anymore know lol

  9. #22
    Amber Racing Services BUSBY's Avatar
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    Another note ... I'm seeing two different set ups here. The Borla headers where never intended for boats. They were designed for Super Comp dragsters. The Rewarders were designed for boats, but still create downforce. If it works for you ... cool. But most of us are trying to reduce drag, not increase it.

    If you don't think there is down force, you have another thing coming. Just put your hand behind the header at idle & you'll feel how much exhaust volume is coming out on the trailer. Think of that on water under full throttle.

  10. #23
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    Cool

    Where can i find a snoot like that for a 2 four barrel set up.

  11. #24
    1CALIFORNIA PERFORMANCE9 blender over's Avatar
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    Quote Originally Posted by BUSBY View Post
    Another note ... I'm seeing two different set ups here. The Borla headers where never intended for boats. They were designed for Super Comp dragsters. The Rewarders were designed for boats, but still create downforce. If it works for you ... cool. But most of us are trying to reduce drag, not increase it.

    If you don't think there is down force, you have another thing coming. Just put your hand behind the header at idle & you'll feel how much exhaust volume is coming out on the trailer. Think of that on water under full throttle.
    Interesting. Makes sense..

  12. #25
    Senior Member SHAWN DAVIS's Avatar
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    I'm sure going from a totally flat collector to a what 7 degree upswept would have minimal increase on downforce.

  13. #26
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    Quote Originally Posted by BUSBY View Post
    Another note ... I'm seeing two different set ups here. The Borla headers where never intended for boats. They were designed for Super Comp dragsters. The Rewarders were designed for boats, but still create downforce. If it works for you ... cool. But most of us are trying to reduce drag, not increase it.

    If you don't think there is down force, you have another thing coming. Just put your hand behind the header at idle & you'll feel how much exhaust volume is coming out on the trailer. Think of that on water under full throttle.

    Dude give me some of that shit you are smoking!!!

    You do have jokes.........

  14. #27
    Senior Member EVILFORCE's Avatar
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    Quote Originally Posted by BUSBY View Post
    Another note ... I'm seeing two different set ups here. The Borla headers where never intended for boats. They were designed for Super Comp dragsters. The Rewarders were designed for boats, but still create downforce. If it works for you ... cool. But most of us are trying to reduce drag, not increase it.

    If you don't think there is down force, you have another thing coming. Just put your hand behind the header at idle & you'll feel how much exhaust volume is coming out on the trailer. Think of that on water under full throttle.


    WOW. This will make Wings useless. If you have a wing sell it now. It is cheaper to run headers then mess with a wing.

  15. #28
    Amber Racing Services BUSBY's Avatar
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    ok guys ... good luck.

    I must be on crack. I see all the guys in UBFJ running upswept headers because they work so well. Hahaha

    Have fun out there!!!

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