I drove the car last week. There was no detonation at all. I'll admit that the weather was in the 50s but at 10.07 to one and a pretty big cam it should do fine.
Reading the plugs has been mentioned before but I'm not sure what to do. My understanding is that they have to be removed immediately after a WOT run. I have burned my hands trying this before with the tight clearance this car has. I was hoping that the Air/Fuel guage would be a good way to avoid burn scars!
I have a wide assortment of jets and power valves. Currently I believe I have #86 primaries and #94 secondaries. The original jetting was 85/93.
My plugs are new. The plug wires have about 100 miles on them. cap and rotor are fresh too. Misfire? I hope not since everything has been replaced.