Oh yes installed!, I tune with the wideband. I have limited to no control over the ignition timing right now, I set the initial and get 4* retarded once I go WOT automatically. It's bad but don't monitor knock, I just keep the WOT timing low and don't go too crazy with boost. Right now the spark timing starts at 22* and ends up @ 18* WOT. I recently retuned my fuel curve to give 12.3 AFR @ WOT instead of my old tune of 11.3 AFR @ WOT. I do have everthing Except! an aftermarket distributor to go electronic ignition. I've got a Jacobs electronic ignition box, Jacobs Ultra coil and boost retard/rev limit box. I can probably hook up the retard/rev limit box to my HEI ignition and have it operating, but the rest of the stuff won't work together with my stock coil in cap HEI distributor.