First off, I am guessing the wires need to be lengthened to get it into the cabin. Second, is there another place other than the firewall in the engine bay?
I just got my MSD 6AL a few days ago and have it mounted where the battery used to be. So far its been doing good, but it hasnt been on for too long... Was thinking about cutting out behind the box and putting in some fans to help cool it down