Thank you both!

If you tell me how to move the thread in the right category I will do it

, I honestly do not understand a word of German and Google translator does not translate well at all; anyway I understand that you are very experienced in this forum!

So, I know everything you asked except the number of the head, however I know that it's not painted black. Tomorrow I'll check and tell you the number!

Engine: 66650E
Piston: domed top with two piston rings
P.S. I would like to point out that my Cagiva Planet is not from Switzerland, just carburetor is from Switzerland/Austria (Dell'Orto PHBH 28 ND).
