Topic: Size of choke/throttle ball on carburetor


admiral1960    -- 01-02-2010 @ 2:37 PM
  What is the size of the little ball on the carburetor where the choke rod / throttle rod attach?


Allen E Michler
AW1, USNR (10 yrs)
LTC, TC, USAR (29 yrs)


Stroker    -- 01-02-2010 @ 2:58 PM
  My "Ford" (Holley built)carb (1939) measures .250" to .280" depending on where you measure. These
are cold-formed, and will generally be larger along the die parting line. I would guess that
whether your carb is a Stromberg, Chandler-Groves or Holley, they attempted to arrive at close to
1/4 inch. Given that the linkage is spring-loaded, I don't believe that this is a critical dimension, as long as you can get the linkage end (coupler) over the ball.


admiral1960    -- 01-02-2010 @ 5:34 PM
  Thanks for the info.

It agrees with what another fellow told me.

I am asking as I do not have a FORD carb or engine.

The engine is a SB Chev and I try to use all the original equipment I can. I will probably reinstall the FORD accelerator system and build something that will operate the carb.

Allen E Michler
AW1, USNR (10 yrs)
LTC, TC, USAR (29 yrs)


ford38v8    -- 01-02-2010 @ 5:39 PM
  Ah, Allen.... that's more information than we need!

Alan


admiral1960    -- 01-03-2010 @ 7:30 AM
  Ah, but if its any comfort I have done nothing (so far) that cannot be reversed pretty easily if someone wanted to make it original again.

Allen E Michler
AW1, USNR (10 yrs)
LTC, TC, USAR (29 yrs)


supereal    -- 01-03-2010 @ 11:00 AM
  When you have a loose fitting ball joint connector, put on one of those rubber ball covers. They are part number 91A-9714-A. Drake sells them in sets of 4. 800/221-3673.


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