swaping to MSD 6al

Little pointer, if you ever plan on welding in your car, for any reason, COMPLETELY remove the box from the car. i killed my analog 6A, and my friend killed his digital 7 series in his challie. hard lesson to learn. I use NGK GR4's, (V-power) gapped at .040" and my teeeny bopper 318's responded well to them. both of mine are rolling re-curved factory distributors. the rev limiter function is nice. if you like fire, loud nioses, and scaring the holy crap out of people the rev-limiter spark-cut is useful for that. "BWAAHH!!! BWAAHWHAWHAHAWAHH KA-BOOOOM!!! of course when i did it, it was on "accident" heh. i use both my units as a standalone setup. A. i like a clean engine bay, and B. i have a borderline psychotic hatred for rats-nest wiring harnesses with an absolute passion. in the dart i run a high-vibration canister type coil, rated at 45,000 volts on the secondary windings, and a blaster SS in the power-less wagon, rated at 42,000 volts. spiral core wires are the most user friendly on these units. i run accels and havent had a failure related to product construction, just my own crappy "i was in a hurry" crimp job on a coil wire end...whoops....