Ballpark ... $5,500 U.S.
There are other things you need to add into the equasion. Webers do not have enough vacuum under the carb to operate anything, such as a distributors vacuum advance or power brakes.Also you need a specific camshaft to work with weber carbs,the duration is more critical. Gas milage...there is none,it's 1/2 of what it should be with a 4 barrel. Good setup for racing,just alot more to go wrong on the street.
Perry.
