Wrong,

IT is 10,8cm

Thank you!
Again :)

Hello!
Just a question, but what type is your carburetor? The old one is maybe zenith 28if ?

Hi Peter,

the first 2500 or the 2400 with 760 cm³ engine used a zenith

the 2500 with 850 cm³ engine used a SOLEX DIS 22-26 (this is mine Type)

the latest 2500S with 850 cm³ engine have one new and most more modern caburettor like Your Gutbrod.



The lenght of the ballrod You have to adjust, so that the "Drosselklappe" is complete closed by no Gas with footpedal or Handhandle.
To run the engine with minimum rotation You have to use a screwdriver to adjust.

For better understanding, please make a few Pikture of Your spezial carburettor with all adjustebal screws.

Hello!
I'm sorry about the late answer, but i jave a bigger problem..... my shifting fork was broken... i'm very sad :(

If i have time i will make pictures.