I was given an old Mallory hifire 4( not 6) box but don't think I am going to use it.

This new little 150 dollar MSD box has rev limiter feature which is only thing I will need....should more than do the job for my needs
Just wondered if anyone is using one yet.

69 Dart GTS A4 Silver All steel, flat factory hood, 3360race weight
418 BPE factory replacement headed stroker, 565 lift solid cam
Best so far, 10.40 @127 1/4
1.41 best 60 foot
6.60 at 103.90 1/8