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L- and F-head carb. interchangeability?

Discussion in 'Flat Fender Tech' started by Alex V., Aug 14, 2012.

  1. Aug 14, 2012
    Alex V.

    Alex V. Member

    Campbellsville, KY
    Joined:
    Mar 12, 2008
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    408
    Do the flathead and F-head 134's use the same carburetor? If not, will they at least mount up and run on either engine?

    Thanks. :)
     
  2. Aug 14, 2012
    GeoffreyL

    GeoffreyL Well-Known Member

    moorestown, nj
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    Aug 1, 2012
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    1,521
    heres the deal from my understanding, they will work, but if you have a f head in a flat fender then you need to have a solex carb so it will fit under the hood, if you have a flat head in there you should be okay with either carb but dont hold me to it.
     
  3. Aug 15, 2012
    Alex V.

    Alex V. Member

    Campbellsville, KY
    Joined:
    Mar 12, 2008
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    Okay, thanks Geoffrey. I'm putting it on a Go-Devil (flathead) so clearance isn't a problem. Anyone else? I'm trying to verify this before buying one a fellow forum member has for sale.
     
  4. Aug 15, 2012
    jpflat2a

    jpflat2a what's that noise?

    Hermosa, SD
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    Jul 30, 2003
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    8,525
    no and no
     
  5. Aug 15, 2012
    blevisay

    blevisay Oh Noooooooooooooooo! Staff Member

    Portland Tn.
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    Sep 20, 2002
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    I dont think so
     
  6. Aug 15, 2012
    GeoffreyL

    GeoffreyL Well-Known Member

    moorestown, nj
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    Aug 1, 2012
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    comment removed
     
    Last edited: Aug 15, 2012
  7. Aug 15, 2012
    garage gnome

    garage gnome ECJ5 welder

    Western MA
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    Jun 19, 2009
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    3,092
  8. Aug 15, 2012
    GeoffreyL

    GeoffreyL Well-Known Member

    moorestown, nj
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    comment removed
     
    Last edited: Aug 15, 2012
  9. Aug 16, 2012
    Alex V.

    Alex V. Member

    Campbellsville, KY
    Joined:
    Mar 12, 2008
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    Well, the vote seems to favor one carb. not fitting the other engine, so I'll look for an L-head carb. Thanks, guys! :)
     
  10. Aug 17, 2012
    Jackrabbit396

    Jackrabbit396 New Member

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    Jan 10, 2007
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    I'm 90% sure this is a F-head solex on my L-head. It works fine.
    <kinda embarrased posting pics on here of such a well-kept machine>

    [​IMG]
     
  11. Aug 17, 2012
    garage gnome

    garage gnome ECJ5 welder

    Western MA
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    Jun 19, 2009
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    3,092
    DJ3As and Industrial Willys Lheads had the carb mount bolts clocked 90° to a regular Lhead (pictured above). Therefore, you can get away with using an Fhead carb on those engines so the gas pedal linkage lines up correctly. Normal Lhead: bolts are front and back. Indusrial: left and right.
     
    Last edited: Aug 17, 2012
  12. Aug 17, 2012
    Jackrabbit396

    Jackrabbit396 New Member

    Joined:
    Jan 10, 2007
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    Cool -- Learn something new everyday!

    How do I always end up with weird stuff? When do the frankenjeep surprises stop?! :)
     
  13. Aug 18, 2012
    Alex V.

    Alex V. Member

    Campbellsville, KY
    Joined:
    Mar 12, 2008
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    408
    Thanks, Garage Gnome. I wouldn't have remembered the stud difference off the top of my head, but I did know that and I'll have to look at my intake to see which I've got. :)
     
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