1972 Demon 340 engine mods

on my 92 Magnum I switched from that female terminal style cap to the one with male STUDS- much better
I like Magwires
too many times I've had arcing in the middle of a carbon core wire, finely the opens space gets so big that the spark will not jump
now auxiliary gap is good up to .030 or so- champion used to make plugs with a built in auxiliary gap (they can't foul)
With the old insulation an arc inside the wire would melt the wire- with today's insulation you just can't tell- you just die and usually with Murphy involved
congrats on the compression change