LOL read what they say it does....Then go buy nology hot wires cause there the same thing and they both have one thing in common....
THERE JUNK!
Regardless of what they say there is not way a different plug is gonna create more spark energy then they take in. You want a good ignition system? get GOOD wires, GOOD plugs (NGK or something along that line in copper) and maybe goto a 1.8l coil setup (casue these are bigger coils).
Pure junk and a waste of money. If you want a kick in the balls at $25 a pop send me your money.
I think you just volunteered.
not sure wtf your talking about but anyways... these are different, they do amplify energy taken in, much like a stun gun makes 100,000volts from a 9 volt battery. and you cant add nology hotwires on a motor with direct igntion. so this might be a great thing for our motors, we gotta test them