The ballast resistor takes MINUTES to change values.

Why doesn't someone set up a test with one of those cheap (now) laser thermal sensors ? Run the car ; record the temp at the ECU with the crappola parts store ballast resistor, Then, run with a low resistance ballast and record the temp at the ECU. Same time period obviously.

I've already run this test without recording the values. I've heard all the BS and ignored it. Don't stick to points or the crappola stock coil !

Scientific method rules.