[tirwin]

A lot of people run MSD boxes. I installed a StreetFire a few months ago when my PermaTune bit the dust.

There was a thread recently where someone with points converted their distributor and used a MSD CDI. I want to say it was a Pertronix distributor but I'm not 100% sure.

A few quick things to note on the MSD:

(1) you really should run a dedicated fused 12 gauge circuit from the alternator or the starter to the constant hot on the MSD. 10A fuse should be sufficient.

(2) I talked to MSD tech support about plug gap recommendations. A lot of people say to go to .050" gap when converting. MSD actually recommends increasing gap in .005" increments until fouling occurs. I would not go straight to .050.

(3) MSD specifically recommends against using solid core plug wires so if you have the original Berus you will need to replace them with Magnecor, Clewett or similar.