Jay, I am aware that 350 owners and modders are a minority here (even you have an AVL500, right?) but still posted my query in the hope that someone may have successfully hit the spot with a free flowing VM24/350 configuration. I know I'll have to be good friends with my rusty old plug spanner to get it right but was hoping to shorten the exercise with some inputs from the experts/people who've done this. I'll start with ric450classic's and your inputs. How come nobody talks much about the pilot jet with the VM24? Most people focus on the mains which would explain the dearth of pilots for the 24.
ric450classic, interesting you mention that the pilot jet rarely gets changed in the VM24. Why is that? And, is the VM24 more sensitive to change because of the considerably narrower throat (vis-a-vis the VM28) and, therefore, a smaller amount of air to work with? A small amount of increase in fuel in the VM24 would probably not be perceptible with the VM28. Is that right? Or, are you talking about changes in the airflow?