Okay I KNOW that I'm probably going to get hammered here for actually putting this on the forum, but the Bosch +4 Fusions Rock. Combo of Platinum and Iridium.
I always loved the regular Bosch +4s and they DID have more performance, but degrade over about 7-12 months. So I've switched to the Fusions. Only had them for 2 months so far, but it is MUCH better than the NGK TR55s that everyone here swears by.
As for wires, I actually use Splitfire 8mm wires. PN: WS8900 and $54.99 from SparkPlugs.Com. I'm going to post an article with pics on these wires here soon.
If you don't have the $60 to spend on the plugs, I know it'* a lot, then those other ones are probably good enough. You didn't mention price, you said what were the BEST plugs and wires.
Me, I spent 180.00 on two Raybestes Brute Stop Rotors and another $50 on Raybestes Brute Stop Pads.. (www.rockauto.com
So, I don't use the most cost effective solution.. I use the best solution I can afford. It'* been pointed out to me here that I spend too much for this stuff and don't consider people who are mainly interested in saving money. So, take it for what it'* worth..
I think Bonneville Club members have a 5 or 10% discount available from SparkPlugs.Com and 5% from RockAuto.Com, but don't remember. PM me if you need the info... (How'* that for saving money!)