It only took me about 5 years to get my Dellortos working spot on.
I think there are really 2 separate parts to getting them right -
1) user adjustment stuff - balancing the throttle, balancing the airflow and setting idle mixture, making sure the accelerator pumps work etc.
2) getting the jets and emulsion tubes (and progression holes) right so fuelling is correct through the range.
It's the latter is the harder, and generally best done on the rolling road. I didn't really get anywhere until I had an AFR gauge and throttle position sensing.
I think there are really 2 separate parts to getting them right -
1) user adjustment stuff - balancing the throttle, balancing the airflow and setting idle mixture, making sure the accelerator pumps work etc.
2) getting the jets and emulsion tubes (and progression holes) right so fuelling is correct through the range.
It's the latter is the harder, and generally best done on the rolling road. I didn't really get anywhere until I had an AFR gauge and throttle position sensing.
