How can I help you? My 1970 GTX RS23V0A ******, an origional 4 speed car, super track pack option ,4.10 Dana 60 rear, N96 air grabber, had an MSD CD Ignition system and a Mopar electronic distributor triggering the MSD system, by former owner) Since I wanted originally, I went back to the original Prestolite Dual point distributor, Mopar Essex coil and 0.5 ohm ballast resistor. (The distributor was recurved to my specs....~ 20° Advance all in by 2400 RPM and 15° static without any vacuum advance. I use Champion UJ-11G or Champion HO-8A spark plugs....and other internal engine mods. The rotating mass balanced, the engine will run up to 6500 RPM and never misses a beat. The cam is a Crane equivalent to a Mopar purple shaft cam.....0.509 lift 292 degree @ 4 degrees advanced and Crane 1.6 ratio roller rocker arms. Personally, dual point ignition is more than adequate for my needs. I've owned the car for ~ 36 years. It seems as if many want electronic ignition systems for ????...I'll stay with originally...just my opinion.....
BOB RENTON