I've been searching high and low this afternoon for ignition mods, but the search doesn't like 3 letter words so "msd" and "6AL" are out. Has anyone used one in these cars? I'm actually trying to reverse engineer one, I just need confirmation how its hooked up and such. The manual is pretty vague on the workings of the ignitor, but it seems to be just a transistor, aka spark voltage is really flipping low. If I can get the information squared away I'll start building immediately and post it all in this thread. I've seen a few impressive engine control mods done here, but yall are pretty much are all fuel injected or obd1/computerized, my goal is to be as basic as possible and I know for a fact that the circuit in the 6AL that would be used for a carbed 3g is pretty simple and only needs the core components of whats in that box. In other words, I'm not paying $250 for some secret sauce.
Edit: I'm actually not 100% sure how well this will work, there's a few obstacles that must be overcome: tachometer output, spark duration, transient response, current draw. These are just all unknowns, but what I do know is I can charge a capacitor and get the full 45kv out of my MSD Blaster 2 coil.
Here is some of the sources I have been looking at: