9.1.4.G.7
"Ignition system components may be replaced freely provided the type of ignition remains the same as stock."

I hate this rule. I read it as the installed motor's stock ignition system must remain, but you can throw whatever plugs/wires/coil(s) at it that you want.

1 - Since the class is weighted by displacement, why wouldn't swapping to COP or waste spark from a mechanical distributor be allowed? theoretically, this simply brings everyone closer to the potential of their swept volume, similar to the allowed removal of AFM/MAF etc...

2 - Regardless of #1 , does this rule allow for the instalation of non-stock pickups on the crank/cam for purposes of fuel and spark timing, or only the changing ("replacing") of sensors in stock locations?