I have never run an MSD box in my life, but know some people who have, and they all swear by them. I'm thinking about adding one to the T and am wondering if they are worth it on a mild street engine. I am thinking of either the 5900 blaster, or the 6A.

From what I understand, it doesn't really replace anything, it just suppliments your existing distributor, coil, etc. ??


What do you guys think?


Don