I have had a MSD 6 AL triggered by a Pertronix points replacer on my T bird since 1998. It also had new Taylor igintion wires.  This set up works fine and has not caused any trouble (so far).  There seems to be one odd thing about it.  When I start the car in the vicinity of a later model GM car it sets off the car alarm.  The complete ignition system is under the hood and within the fender wells so one would think that it is well shielded.  The radio in the car isn't very good but it works in am and fm and it doesn't pick it up any ignition noise either.  The only other non standard item of electrical equipment is a Ford 45 amp Alternator.  Does anyone else have this experience?

Doug T

The Highlands, Louisville, Ky.