spark plugs

Stock heat range will do it for you. Now IF you take it to the track, you could try a range cooler. Racers or more Concerned with this.

Yep! I started with the n9y's but the 12y's worked better. You can put the 9's in and take your car for a nice drive and bring it back home and read the plugs. If they are a bit black and sooty you need a range or 2 hotter. If they are grey colored you should be ok. This is the best info I've found about heat range.
[ame="http://www.youtube.com/watch?v=fiMM2S0aADM"]SPARK PLUG READING - YouTube[/ame]
Knowledge is power! tmm