I know spark plugs arn't that big of a mod and they don't add alot but what do you think are the best ones and what heat range would be best?

If you are not running boost or anything stick with NGK TR-7 or AC delco platnum. Other wise your just wasting money and gap plugs to .040-.050mm. There is no need for colder plugs or Denso iridiums.

You mentioned MSD ignition earlier, what would you recommend? I'm basically working on my ignition now, I got the Nology hot wires, and im ordering some new ngk plugs, and i was looking into the Nology core amps, anything else?

I wouldn't of ordered the Nology hot wires if i were you.

...^^^ and your rebuttle for that comment is why? Too expensive?

Yea basically too expensive for the non-difference

Well, I got them brand new off "eGay" lol for only $90. Now how about that Msd? lol

Well... i have intentions on running boost in my future, so any added help ignition wise is a plus. One of my local JBO buddies has them on his sunfire and he went from 8.0mm accel wires that were only 2months old to the hotwires and they help smooth out his idle. Since he's running a 50 dry shot of nitrous, he wanted the extra sense of security.

when i was using n2o i used NGK tr-6's. good plug.