I did this swap on my 94. Basically what you need to do is change the throttle and cruise (if you plan to keep it). For the cruise you just need to swap out the cable that is located in the drivers side fender. Remove the throttle and install the 86-93 throttle. Some use just the thin spacer between intake and throttle but I found that you run into the harness there and can bind things up. I used the thick blank spacer. The 2 cables mount together and then clip under the throttle. You will also need to change the TPS. It will require a different end on the harness side as well. As for the inlet tube, this would be your greatest challenge. Some people go and use pvc piping. I tried this and didnt like it. What I ended up doing was using a stock fox inlet tube and mounting it to my pro-m 77mm mass air. Of course this is only temporary. I called C&L and the guy didnt know what the heck I meant on what i needed. He told me that he didnt see any reason to change throttles and that he didnt see any reason as to why the 94-95 tube wouldnt work with 86-93 throttle. I explained and he just didnt get it. Then I asked about 96 and up tube and he said without looking at anything he didnt know and that it sounded totally custom. So anyway.. I think the 96 and up tube would work. Depending on what mass air you have you could buy the cheapo cold air kit for 96 4.6 on ebay. They are $30 or so. This would be a lesser expensive way of knowing if it would work. Here are a couple pics so you can see my setup. In these pics you will see a reducer. I had to use this to mount to my oversized throttle and since have changed and dont need the reducer. The stock inlet will or should handly up to 75mm throttle.
__________________ 13.4@106mph (on old 302, no ET's on stroker yet)
'94 GT 347 Stroker, TFS stage 2 cam (.542 lift), AFR 185 heads, Edelbrock Performer RPM intake, 30 lb injectors, 77mm Pro-M, Fox Accufab 75mm Throttle Body, 255lph fuel pump, Mac fox style Long Tube headers, Tremec TKO, aluminum driveshaft, 3.73 gears , Flowmaster 2 chamber, chrome Cobra R 17x9's, Steeda radiator, Eibach Sportline springs, Tweecer RT |