Jay,
I just converted my Edelbrock Pro Flo Multiport Fuel injection on my 70 Challenger to the EZ-Multiport conversion kit.
Been driving all over with a perfect tune.
Guess what? My 440 has so much more HP that my clutch slips when I bang 4th gear! Never did that with the other computer. I run the 833 overdrive tranny too. Time for a new clutch. I already run a 3 roller centrifugal assist 10.95 pressure plate with an 11" clutch.