Hi,
I've been looking for the correct carb body for my 1936 series 2 model 9 for a bit, as I'm currently using a similar clip on type from a period Norton, minus the body drilled holes. Can anyone give me the serial no of the correct item?
Jim
You need an 89/001. This has an alloy body with air holes around it. Details are:
Choke size: 1 3/32"
Main jet: 170
Slide: 29/4
Needle pos: 3
Float chamber: 64/089
I hope that helps!