I am thinking of upgrading my MAF system to a speed density system but i dont really know where to begin. please help me get my project started. Thank you

 

Get your hands on a Chilton, Haynes or GM service manual. Anything with wiring diagrams.

Why do you want to do that? MAF systems are more easily modified and you can get a larger one and have your EPROM reprogrammed which you have to do anyways. You screw with something in SD and you have to have a preprogram whereas the MAF system would adjust better. If I had my druthers, I would have gone with MAF.