I switched over to the Firecore wires a few years back and haven't used anything else since.
I use the old solid copper.
switched to msd super conducters no change new plugs cap rotor no change called msd now they want me to seperate all my underhood wiring cus my alternator wire is causing emi interference guess ill try that this weekend lol if it dont work im gonna cry! lol
I agree^^^^Copper, non resistor plugs and brass terminal scatter resistant caps.
Built in resistance plugs and graphite wire and your
not getting the most your high output coil has to offer.
If I was to race with computers or needed a working radio
I'd add the resistance and accept the voltage drop.
But I wouldn't do that myself.
Okay, okay, I'll say it. I use the Summit brand 8mm cut to fit wires on everything. Never had a lick of problems, even to 900HP. Geez, I wonder who makes them for Summit?