i also went from a 2 hole cle (2:1) to a bobs coned 200 case with the double hoses. Water pressure may have been a factor because my motor is also a...
i went from a 2:1 to a 1.87 on my vector with a carbed motor and gained around 9mph with plenty room to play with. IMO i'd stay away from 2:1 unless...
