i have a 57 235 that i am building. will be running a dual carb setup. i was going to just find a second rochester B to match the one i have but i think its junk so i am open to suggestions. carter YF? just stick with rochesters? i have no idea. discuss. please. or should i try to find the flanges and go with dual two throats? guy on ebay has the adapter flanges for pretty cheap. im just looking for a relatively cheap dependable setup. not trying to go full out hotrod racer just a good runner.