Spark Plugs for a '94 GT
I bought Autolite AP25 (Platinum) plugs to do a tuneup on my '94 GT, and the only reason I did so was because the platinum plugs were actually cheaper (after a $2.00 rebate, per pair--$4.17-$2.00=$2.17) than the copper plugs ($2.67 per pair).
I've heard several different opinions (not surprising) on whether the AP25s are very good for the 5.0 or not. If I need to go back and get the copper 25's, then by all means, I will. I lost my receipt for these AP25's anyway, so I can't mail in the rebate for them (unless I go back and trade things around in order to get a new receipt, which I certainly can).