Thanks AVB, I have a question. Does a typical el cheapo 30 Watt ultrasonic cleaner deal with the interior of carburetors satisfactorily? There are a few carburetors with emulsifiers that are not removable, and seem to be cleanable only by repeated long soaks in carb cleaner, with compressed air blow-throughs in between soaks. This is very inconvenient, and not good for non-removable plastic seals.
