I have had my share of Fox Body 5.0's. It has been awhile though. I remember I was told a few tune-up tips for the Fox 5.0 to check when changing plugs and such. Is everything the same on the 94 5.0? I remember using Autolite #25's, set the TPS between .98 and 1.0 volts (green and black wires), and I got rid of all the smog stuff when I installed the under-drive pulleys on my old 90. I assume these still have the jumper that needs to be removed when setting the timing? I noticed a little spark knock which I am hoping is just bad gas, but I plan to check the timing as well. Where should I set it on a stock 5.0? I will probably install a cold air kit as well to get rid of some plastic under the hood. Any recommendations? Thanks.