I'm wanting to do some engine work on my 2000 AUII Fairmont. I don't want to get into internal engine stuff, just wanting to know what i can add/replace around it to give it more kick. I.E will putting an XR6 head on it as well as extractors/headers (never know what they're called) would be of any benefit? What kind of chip could i use instead of the one in it. Things such as these are what i'm interested in doing at the moment. Anybody have any info or suggestions on this?