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Technical DIY carburetor screens?

Discussion in 'Traditional Hot Rods' started by Bigcheese327, Apr 19, 2017.

  1. Bigcheese327
    Joined: Sep 16, 2001
    Posts: 6,694

    Bigcheese327
    Member

    1931 Studebaker President Eight Indy.jpg

    I'm looking to replicate the carburetor screens on this 1930s Studebaker Indy Car. I figure I could purchase some Speedway bug-dome screen and some double-wire hose clamps and have at it, but I thought I'd see if anyone had experience with this before I reinvent the wheel. Thanks!
     
  2. Bruce Lancaster
    Joined: Oct 9, 2001
    Posts: 21,681

    Bruce Lancaster
    Member Emeritus

    Looks like they just pushed a piece of copper window screen down over the carb and secured it with wire, presumably twisted on the other side...?
    The twisted wire security device was once known as a "Duesenberg Hose Clamp."
     
    porknbeaner likes this.
  3. That is exactly what they did. Easy peezy, used to be the name of the game.
     
  4. Bigcheese327
    Joined: Sep 16, 2001
    Posts: 6,694

    Bigcheese327
    Member

    Guess I was overthinking it! Thanks, fellas!
     

  5. Bruce Lancaster
    Joined: Oct 9, 2001
    Posts: 21,681

    Bruce Lancaster
    Member Emeritus

    One thing...test at idle with and without, then on road, and look at plugs...
    My experience shows a surprising change of airflow through a window with and without screen closed, and I have heard tales of radiator bug screens (think Florida!) causing overheating. I would want to be certain flow isn't affected here!
    And on the other hand...look for an old house so you can get real copper screen!
     
    Bigcheese327 likes this.
  6. Bigcheese327
    Joined: Sep 16, 2001
    Posts: 6,694

    Bigcheese327
    Member

    I certainly am not buying it by the roll!

    Copper Screen.jpg
     
  7. LOL my retirement villa is over 100 years old and it doesn't have copper window screen.
    You can still find copper screen if you look around a bit, I may even have some myself. ;)
     
  8. carbking
    Joined: Dec 20, 2008
    Posts: 3,729

    carbking
    Member

    Try McMaster-Carr and search on brass screen.

    Jon.
     
    Bigcheese327 likes this.
  9. GTS225
    Joined: Jul 2, 2006
    Posts: 1,244

    GTS225
    Member

  10. mkat1951
    Joined: Oct 17, 2008
    Posts: 15

    mkat1951
    Member
    from Canada

    An HVAC fab shop in your area might have some. We use all kinds of screen like that for different things and most places would probably be happy to give away a small amount
     
    Bigcheese327 likes this.

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