View Full Version : Bsa carb

07-22-2012, 5:41 PM
does any one know if i can use 930s in place of the 389s ?

07-22-2012, 7:24 PM
If the flange is the same I would say yes.

07-23-2012, 10:42 AM
Yes you can.

You'll probably need to use different throttle cables though. Make sure the slides in the 930s can drop all the way down.

That way when you start the bike, it doesn't rev like a mad man.