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Thread: Solex PI 40 rebuild

  1. #1
    Senior Member
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    Solex PI 40 rebuild

    Here some picture from my solex rebuild.

    Carbs drilled out to 42 mm
    Venturi new 34mm
    New butterfly 42 mm
    Taller stack for more mid end tourge
    Trottelshaft axel resealed with new seal PTFE based elastomeric seal. They are also used in some Webers
    New banjo in stainless steel
    emulision tubes re-enginered

    carbs is build to match my 1965 2.0 l 190 hk engine

    thanks for looking


    Lars
    Attached Images Attached Images       
    Last edited by lars1965; 12-02-2011 at 11:36 AM.

  2. #2
    Vintageracer John Straub's Avatar
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    Beautiful!!!!!

    John
    1959 356 Coupe, 1600 Super, sold
    1960 356 Roaster, race car, SCCA, sold
    1960 356 Roadster, show car, sold.
    1962 356 Cab, show car, sold.
    1965 911 #301111, Red Book Vol 1 "Cover Car," owned 54 years.
    1967 911 #307347, bare-bones, some road wear, a little surface rust, and a few dents..., owned 14 years.
    1970 914/6GT, (Sold - ran the last three Rennsports)owned 30 years.


    Photography Site: JohnStraubImageWorks.com

    Registry #983
    R Gruppe #741

  3. #3
    Lovely! Who did the work? Duel or other?
    Kenik
    - 1969 911S
    - 1965/66 911
    - S Reg #760
    - RGruppe #389

  4. #4
    Hi Lars, I popped over to see Chris last weekend (we're local), he's making some lovely parts. He's almost re-made everything bar the carb bodies and jet pack carrier, top work. It's nice to know we won't be running out of spares anytime soon.

    Chris is on here, I'm sure he'll chime in.

  5. #5
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    Yes chris have done a super work with a lot of new spareparts for the Solex Pi 40 and he have done a super job on my carbs as well.

  6. #6
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    New pictures...Name:  sparepart.jpg
Views: 387
Size:  221.4 KBName:  sparepart1.jpg
Views: 390
Size:  218.9 KBName:  solex fitted 1.jpg
Views: 388
Size:  262.7 KBName:  solex fitted.jpg
Views: 385
Size:  232.8 KB rg.lars

  7. #7
    Vintageracer John Straub's Avatar
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    Nice!

    Is he remaking the floats?

    John
    1959 356 Coupe, 1600 Super, sold
    1960 356 Roaster, race car, SCCA, sold
    1960 356 Roadster, show car, sold.
    1962 356 Cab, show car, sold.
    1965 911 #301111, Red Book Vol 1 "Cover Car," owned 54 years.
    1967 911 #307347, bare-bones, some road wear, a little surface rust, and a few dents..., owned 14 years.
    1970 914/6GT, (Sold - ran the last three Rennsports)owned 30 years.


    Photography Site: JohnStraubImageWorks.com

    Registry #983
    R Gruppe #741

  8. #8
    Senior Member
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    Oct 2010
    Location
    Denmark
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    Hi John

    I have not heard of any who makes new floats, but you can dry the original out , so they weigh 7 grams, and if you return the gasoline to the tank, you can run without the float, it all depens thoug if yoy run stock engine 130 hk with one elect. bendix pump and one mecanical pierburg pump, or you go the race set up with 3 elect. pump.

    rg.lars

  9. #9
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    Sonoma, CA
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    If one runs without floats, try filling the float chamber with fuel cell material. This dampens the sloshing of fuel in the chambers when driving hard. This is an old Baja trick that really improves driveability.

    johnt

  10. #10
    Vintageracer John Straub's Avatar
    Join Date
    Sep 2006
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    La Quinta
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    Thanks lars...I need to keep mine looking stock.

    John
    1959 356 Coupe, 1600 Super, sold
    1960 356 Roaster, race car, SCCA, sold
    1960 356 Roadster, show car, sold.
    1962 356 Cab, show car, sold.
    1965 911 #301111, Red Book Vol 1 "Cover Car," owned 54 years.
    1967 911 #307347, bare-bones, some road wear, a little surface rust, and a few dents..., owned 14 years.
    1970 914/6GT, (Sold - ran the last three Rennsports)owned 30 years.


    Photography Site: JohnStraubImageWorks.com

    Registry #983
    R Gruppe #741

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