Hi people my bay is running 1641 moter with twin empi kadron carbs ,which are crap ,it pops bangs splutters ,have had them tuned umpteen times by a guy who has been tuning them for 40 odd yrs,he bows his stuff,now I've had enough and want to go to single carb ,I know I need the two inlet mana folds centre manafold ,but what's the best carb and what else do I need cheers .