I recently installed the MSD6AL box and already had the ignition kit, which needs a gap of .060. Well, I had my Autolite 25 on there before the MSD and I knew something was wrong(heard it in exhaust) and last night when I decided to step on it, the plugs just melted. I mean literally, some were disfigured and other's were just dust. I was upset but also glad since I knew my ignition kit and msd were working. So I had an old set of Bosch platinum that were on my car before the upgrade,well, when I put those on and took the car for a ride, I felt all the hp/tq that had been missing but suddenly it started doing the same thing. I took off the plugs and one of them was broken . I'm talking about the middle part inside the plug that sticks out and creates the spark(same that had vanished on the copper ones). My question is, is this normal and if it is, what plugs could I use so I won't have this problem anymore? Splitfire, Bosch 4, or something else?
Thanx
Thanx