Thanks. Really appreciate the points of view on the Hilborn. Have gone with the FAST system, already fabbed the brackets and readjusting to the TV and accelerator cables as the original ones were too short. had to change the distributor to a small head and lock it . Running a r4700 tranny which does complicate matters but currently trying to make certain the throttle body is operating correctly at WOT and idle. Looks great but still anxious. Starting it up soon. Will let you know. jeff