I found on Summit web site an adapter that convert from 1bbl to 2bbl for a certain type of carburetor, the guy there told me that what installed on my engine inline 292; the monoject is bigger than what should be installed on the adapter… I thank him for his support….

Can someone explain to me working mechanism of the carb and manifold, if I manage to customize an adapter that fit on a 4bbl carb on a stock 1bbl manifold would the carb. 4bbl Work?