just spent 5 hrs retrofitting a new PHM 40 that i got off of fleebay onto my 96 FC 600. I hope its jetted close? What pain in the @ss!! Had modify cable, make an adapter to air box, and mount external choke. now i see why it came with the flat-side dellorto. the PHM is a little longer about a 1/2 inch? hope to fire up tomorrow. I'm gonna be a little longer in church after this!!!