Originally Posted by GY3
It's really hard to beat the old analog MSD 6AL's.


They are dirt cheap used and run forever. I had one given to me and added on the dial rev limiter and the timing controller.

iagree

CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 4 speed, Dana 60
'71 Demon 340, no drivetrain, on blocks behind the barn
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax