Hows it going all, I just replaced my opti-spark with an accel 2 and a accel super coil. I tried to fire it up and it quits quite quickly. The pin on the backside is correct and so is the fire order. What could be wrong?

 

You should be posting in the LT1 specific section, not the Small block/big block section for better replies. You aren't going to want to hear this, but the Accel optispark is widely known to be a complete waste of money and a pile of Most don't work at all or go out within a couple months. You need to buy a real AC Delco optispark; or the MSD one which is not cheap at all....you get what you pay for however....