?? More like "absolutely". More air needs more fuel to keep the mixture ratio the same.I think he meant filing a notch in it to allow air in. I can see it being an advantage but would more than likely have to go up on jet size.
They are there to provide atmospheric pressure to the float bowl. Does the rule package not state a minimum thickness for the plate?
not in SA
I think someone in our class is cheating. There engine seams to not want to idle but fast as hell on track. I think there getting extra air in behind isolate plate . Maybe no gasket or trick machine work IDK. Does that sound right