The screamon demon coil and live wires are WAAAAYYYYY over rated. Personally I dont believe they perform any better than STOCK.
You can open the gap on your plugs while using the stock setup and get the same results..... seems like SNAKE OIL to me.
The SD setup was misfireing under load when we were tuning the SVT, put the stock coil and wires back on and everything was just fine with no more misfire.
I do use the FRPP wires, and they do seem to help smooth out the car some.
[B]1951 McCormick FARMALL M
2007 MINI Cooper S Turbo... new project car
1998 Chevy 3500 Ext cab, long bed, 4x4, duelly, turbo diesel
2004 Harley V-Rod.... sex on wheels
2011 Harley Electra Glide Ultra Limited