Stock plugs and red Screamin' Eagle plug wires--only because I liked the look of the wires. Have big bore kit and 255 cams, I changed the plugs at 10K and 20K. They looked fine both times.
00 Springer softail. Ported and decked heads and screamin eagle cams.
I am running sreamin eagle plugs and black screamin eagle wires. Plugs are 17.00 for the set of two and the wires are around 20.00.
I just ordered the 10mm Screaming Eagle wires and plugs. I went with screaming eagle wires because they were cheaper than other performance wires I looked at.