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Jetting

Tuning

 
 
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  #1  
Old 01-11-2010
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Default Jetting

ok just got done cleaning the carbs on the ultra and I found out that i have 80's for pilot jets and stock is 40. I also have the air screw at stock settings and have slp pipes. What kind of affects would this cause?
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Old 01-11-2010
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Jetted for the pipe.
How do the plugs look?
Are they a nice dark tan on the tips?
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Old 01-11-2010
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I just eliminated the oil injection and went to premix. I haven't rejetted it and haven't had time to ride it long enough to get color. I do have a bad bog after i start it. I'll let it warm up for 5 minutes and try to take off and it will bog right off idle. bad enought to try to kill the motor. If I choke it right away it will catch and run. but its like I have to ride it with the bog til it warms up enough.
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Old 01-11-2010
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It also will either idle at 2000 to 3000 rpm or idle at 1000 on 2 cylinders when cold. When its warm no problems.
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Old 01-11-2010
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Quote:
Originally Posted by snake61047 View Post
I just eliminated the oil injection and went to premix. I haven't rejetted it and haven't had time to ride it long enough to get color. I do have a bad bog after i start it. I'll let it warm up for 5 minutes and try to take off and it will bog right off idle. bad enough to try to kill the motor. If I choke it right away it will catch and run. but its like I have to ride it with the bog til it warms up enough.

The symptoms indicate clogged pilot jets.
A fine wire through them will often solve that problem when cleaning the carbs.
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'93 Wildcat 700EFI w/ Comet 108 Pro-4 clutch & 01 ZR skid


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we are all given sh*t in life, but some of us learn to turn it into fertilizer and grow from it, and some us try to fling it on others like monkeys
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  #6  
Old 01-11-2010
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I guess I'll take another look at them. Thanks Josh
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