So I finally got some time I could work on the bike. I got the carbs swapped out with the ones that I rebuilt. Good news everyone, it runs. and all 4 pipes get hot. though #3 gets a bit hotter.
it is now time for me to fine tune all the adjustments. does anyone have tips or suggestions on how to adjust the pilot screws beyond the procedure in the shop manual?
the procedure calls for doing adjustments looking for an RPM change of 50 rpm. the problem I have now is that the idle is very variable. just sitting there without touching it the idle jumps around by 300 rpm or more. I haven't synched the carbs yet either. which should I do first, or do I have to keep going back and forth until I land on the point that they are perfect? can badly out of synch carbs cause variable idle? can badly adjusted pilot screws cause variable idle?
should I just take it to the dealer and let an experienced tech adjust it? what say you?
pilot screw adjustment
If the idle is very unstable you shoud set all the pilot screws to the same setting first. I belive 1 1/2 turn out from lightly seated should be a good starting point. Then synch the carbs a first time, fine tune the pilot screws, and at last synch the carbs a final time.
Just keep in mind that an unstable idle isn't always caused by the carb adjustment alone. Also the valves, ignition timing and the spark plug gaps has to be properly adjusted. And a small air leak in the intake manifolds can cause an unstable idle too.
Just keep in mind that an unstable idle isn't always caused by the carb adjustment alone. Also the valves, ignition timing and the spark plug gaps has to be properly adjusted. And a small air leak in the intake manifolds can cause an unstable idle too.
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