i dont remember where but a while back i was on a forum and it said something about moving the map line to the hot side of the ic pipe wondering if that helps anything. I think the person said something about better throttle response. Does it work?
Did the same thing on mine, did not really notice a difference but thought it couldn't hurt. Also had to relocate my map sensor when when to the twin setup and there was a port right there so I used it.