Are All DIS4s JUNK or just the ones I Buy! Bailys 2 step???

[BobbyBuick]

Ive been through two and now on my 3rd.This one does crazy stuff like my idle air/fuel is all over the place.Disconnect it and she runs like a top .Been chasing it awile and pinned it down for sure the DIS4.The last one smoked when I turned the Key on and the other one just stopped working .I have a spare High Output unit to try.What is everyone using for a 2 step ?does Bob Bailys work well? just really want the 2step off the transbrake with stock ECM
Thanks for your inut

 

[SS/GN]

A local superstock builder said he is yet to find a MSD digital box that works better(if at all) than the older analog models.Good luck

Kevin

 

[Slow91z]

Haven't heard anything bad about Bailey's...Talk to Kevin he seemed to like the one he had on his car.