Originally Posted by NordieBoy
The DJ 150 is the same as a Mikuni 142 I thought?
A DJ 155 would be about right with a bit of altitude and/or not much air box cutting.
I was running a larger pilot (+2) and pilot air (+1) too.
Now that I've got the FCR humming, I've got a mate with a DR650 who has had the choke sticking open a bit as reported elsewhere. I have since been wondering whether that was a problem with my stock carb and why I kept leaning off the pilot, dealing with a rich condition. I'll probably never know, I like the FCR too much.