Thread: Ultra 150 bog
09-02-2013, 08:02 PM #1
Ultra 150 bog
My 2002 Ultra has 42 Keihins I added. Plugs look good but when I let off the throttle and get back on it it dies if I don't let off the throttle. I am 1 turn out on the bottom and 3/4 on top.
09-03-2013, 06:45 AM #2
Do you know the jetting size in them along with the pop off. Does your set of carbs have the accelerator pump?
09-03-2013, 07:57 AM #3
Just dawned on me that your set of carbs are the Sudco set, right? No accelerator pump?
Until someone wiser than me comes along (won't take much), open them up some more on the bottom...the 1200 motors like a lot of fuel down low. Try upping the lower in 1/4 turns to see if it will straighten out. If it ends up over 1 1/2 turns out then that tells ya you need to jet up.
jonny5 is the carb genius guru on these things...might want to PM him. Just have all the carb spec info ready along with what intake/s you're using and if it's a one piece OEM, whether or not the crossovers are blocked or not.
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
By koryk in forum Kawasaki How To & FAQsReplies: 1Last Post: 07-13-2010, 10:46 PM
By r33pwrd in forum Kawasaki Open DiscussionReplies: 1Last Post: 02-02-2007, 11:43 AM
By The Bandit in forum Kawasaki PWC Performance (4-stroke)Replies: 0Last Post: 10-23-2006, 09:41 PM
By xplayer2885 in forum Kawasaki How To & FAQsReplies: 8Last Post: 09-21-2006, 03:54 PM
By dv8raaz in forum Videos & PicturesReplies: 5Last Post: 10-27-2005, 10:08 PM