3 ohm vs 1.5 ohm ignition coil

OK, so I think that is suggesting that certain ECU's must have at least 1.4 ohms of resistance in the ignition coil or they'll burn out. I've read a number of articles since I posted, and I believe I'm OK with the 3 ohm coil, it just may put out a less hot spark. One post on Slantsix boards explained that since 8 cylinders are firing faster than 4 or 6, one may want less resistance so the coil can respond more quickly, something to that effect.

See here: Ballast Resistor Selection - Slant Six Forum