Bart - the groan was from the comparison of an e-clone to a Carter AFB. But I guess they can be compared; they both have 4 barrels. Likewise a Yugo can be compared to a Rolls-Royce; they both have 4 wheels.
Hollow65 - no, however have used other types of exhaust gas analysers. These days, too busy with the manufacture of carb kits to tune on carbs.
Jon.
