I was reading the 363 245 head thread & didn't want to hijack. I'm running a TF -R low with a little port work & a Vortech Box upper. I've got an EFI Super Vic that I got in trade a few years ago, but no rail or elbow. Current 3250 fox chassis, 333, traps 118 mph with crap 60'. Has anyone switched out from the TFR to the Super Vic that can tell me what they picked up? What elbows have people run? Where did you put your intake air sensor?