youre leaving a lot on the table using that intake on a 340,as stated above.you could go to a machine shop and get a hole drilled and tapped right behind the bypass hose, or get an adapter of some type
i picked up a weiand xcelerator sb intake, it has a 3/4'' bypass hose fitting.my water pump and intake have 1'', is there an adapter fitting for this, if i can even get the old fitting out of the weiand