The fleet carbs were for use basically with NYC taxis. Small main venturi, and restricted throttle shaft to limit RPM, and also to improve fuel economy (town only). Use it at highway speed, and burn up the engine.
Jon.
Good carburetion is fuelish hot air The most expensive carburetor is the wrong one you attempt to modify. If you truly believe "one size fits all," try walking a mile in your spouse's shoes! The Carburetor Shop
