Chopper117
Chopper Nutt
After I changed the plugs and wires and then started it up it sounded a little different but then it idled ok. Then I cranked on the throttle and it sounded crisp....is this normal? I went from the Autolite 4164 Plugs to the NGK Iridiums 7 which is a colder plug........My mods are Super G, K&N, Street Walkers RP Geez. These plugs should be ok right? Like I said when I first started it up it was a little rough but then it was ok. Never got to drive it because it was pouring rain. I uinderstand it the bike was cold but it did not do that intially with the other plugs.....Gapped them at .040.:loony: