Ok, after having to replace the spark plugs/ wires a couple times and just other things I've worked on the motor I'm ready to take off the A/C Compressor completely. Got a couple questions... 1. Can this be done without screwing up the heating/ cooling system (computer, etc.) 2. Do they make a belt for a A/C delete 4.0L 3. What all would need to be done to make this possible 2003 ST 4.0L Job2 just for info. I figure if I this is possible then I'll shave off alot of weight from the frontend and have less drag on the motor. I don't use the A/C so it's just added weight and drag on the motor. As much info with or without pictures, links to other threads, projects, sites would be awesome. Thanks guys.