I suggested that if you run a hotter coil (like the MSD Blaster), then better plug wires are needed. Oem Bougicord or Magnecor are fine for stock ignition. I've heard bad things about Bosch plug wires. The other wires mentioned (Kinsborne or whatever?) I don't think have been out long enough to be considered "proven" or just pretty. I had ignition troubles with the MSD Blaster coil and Magnecor plug/coil leads. I don't know if its the helical wound wire, the material its made out of, the thickness of the wire or the thickness/type of insulation. But I had radio buzz and misfire issues. Also something that seemed to be cross firing that was unresolved by looming the plug leads. I meaured the resistance on the Magnecor wires and they were all over the place. The coil lead was especially bad. I installed MSD Super Conductor 8.5 plug wires and coil lead and my ignition problems went completely away. I did not pay the retail price for a full set. Somebody on this board was making some sets maybe a year ago and I bought the plug leads from him. He used OEM boots at both ends and crimped it together himself. I measured the resistance before installing and they were all well within spec. Then, I bought a "MSD Superconductor plug lead repair kit" and fabricated my own coil lead using the oem boot at one end and MSD Blaster boot at the other. My total cost is like $110 or so. I'm not saying its necessary to assemble your wires in this fashion, this is just how mine came together. You can pay the retail price for an assembled kit, or make them yourself. Its up to you. But if your ignition is stock and your motor is not heavily modified its probably not necessary. Again, up to you. I'm just sharing my experiences, trials and errors with everybody. Take it for what you will. Oh and a note about the PCV system. I did mine at around 120k miles and it was completely clear, no obstructions at all. The hard line going to the inlet tube cracked very easily though, so it may not have been long for this world. The reason I overhauled mine was because I put in a catch-can and redesigned the plumbing for the PCV. I would say check your PCV if you have smoke out the dipstick or filler cap or are consuming lots of oil.