How difficult are the pre-chip rotor/distributor switching assemblies to find or fabricate, and then install? and would a mechanical switching work with fuel injection at all in the first place?

I mind an old salt that was beefing about the "damn high tech Navy....gettin' to be a computer command is needed to flush the head." There are some things computers should not be introduced. All this is getting me to thinking that cars is one of them.


Kesephist