Distributor slots

[KParrilla]

Hello. I am trying to get a distributor to work with my team rush ignition upgrade. I am not sure if the 13r/18r is for a 6 or 8 cylinder. I have a msd box,tfi coil.
thanks,
Kevin

 

[BusaDave9]

Duplicate post. I put my response here: http://www.jeep-cj.com/forums/f2/teamrush-ignition-upgrade-11416/index14.html#post143601