I just replaced my plugs and I'm wondering, how did the car even run? On one plug the electrode was almost totally gone and on others there was a big gap! It runs smoother now (obviosly) and has more power in the upper end (4000+ RPM).

Now all I have to do is change the wires. The poll is 50/50 for FSM and magnecore so I don't know what to get yet.