Spark plug help

[95LT1Z28]

If I plan on staying NA and leaving the compression and cam alone and running 93octane fuel, what would be the best spark plug for me. I have heard good things on autolites, AC rapidfires, and NGKs. I am stuck on which kind to get. And I would also like to bump up to the next level heat range. Like possibly autlite 104s or 105s.

[BLOWNDFIZ]

Most everyone will agree that you really can't go wrong with NGK TR55 or any eqivilent plug from AC, Autolite, etc. Personally unless you are planning on adding N2O or forced induction, I'd stick with a platinum plug. Especially if it's your DD. Go with the TR5 if you just want a regular plug a heat range hotter.

[Tyler Wheat]

Most everyone will agree that you really can't go wrong with NGK TR55 or any eqivilent plug from AC, Autolite, etc. Personally unless you are planning on adding N2O or forced induction, I'd stick with a platinum plug. Especially if it's your DD. Go with the TR5 if you just want a regular plug a heat range hotter.

X2

I'm running the TR6 plugs now with the spray, but I ran the AC Delcos NA with no problems. All the plugs mentioned before would be just fine for your application. I'd try to steer clear of anything Bosch, personally. I'm not a fan of those plugs. Also steer clear of the triple electrode or whatever those mickey mouse plugs are.

My .02

[Toronto_LT1]

http://www.ltxtech.com/forums/showthread.php?t=607 (http://www.ltxtech.com/forums/showthread.php?t=607)

[Speed Inc.]

TR55 is what we use on most NA motors with stock or near stock compression