Right, online again. Couldn't get on the internet last 3 days because my provider had major troubles. The bigger my surprise when i checked TT. Very usefull info, thank you everybody. In the meantime i started the bike whit a 185 main and 50 pilot jet. It runs great compared to the old carb. Better midrange and higher revs.
Also better response on the throttle and the hot start shoud be standard on every big thumper.
By the way, I think it's a FCR 41 from a early honda crf 450.
The spool cover has Honda on it, and the spool turns clockwise to open
Guess i was lucky whit the 185 main. What's left is the fine tuning.
Like Dave mentioned earlier and i heard it many times before: The needle is the key to a good adjustment. So, i 'de like to know what the other letters stand for so i can break the mysterious needle code.
Thanks again and greetz from Holland.