Ok all you 912ULS operators, I need some info. This is my first cold weather to be operating my 912ULS SuperSport in and need some info on how you operate yours for start up. Mine seems to be so cold natured that it will not run without being constantly choked for three to four minutes or more. Try to give it some throttle and it wants to die. Back off the throttle and keep the choke full out and it runs fine (2000 rpm or better). Is this normal (I hope not)?? Eventually it will get warm enough to accept some throttle and let the choke be released.
Let me know how your start process goes.

Thanks,
Dick B