That is a neat build, especially with the dual EFI throttle bodies. What are you expecting it to make for HP? Is it incredibly expensive to put roller cams in FE's?
I don't think it will make a ton of power, maybe 625 hp and 600 ft-lbs or something in that neighborhood. The cam is a Comp XR292R solid roller so it is decent size but not huge. Should have a bit of a lumpy idle but hopefully is driveable in the Galaxie.
I don't think it is anymore expensive to put a roller in a FE than a Mopar. Just buy the cam and the roller lifters. The Trick Flow heads only come with hyd roller springs for some reason. Trick Flow makes these heads with hyd roller springs and Ti retainers which seems like a silly combination. So we changed springs and kept the Ti retainers.
Factory FE rocker arms are 1.76 ratio so you get a lot of valve lift from fairly modest lobes.
