I guess my question is I bought my first camaro, and have seen a guy on e-bay selling ported intakes and ported throttle bodies, are they worth it, I have a 94 z28 auto stock.

 

it wont really help you unless you start doing bigger mods like heads and a cam

 

I agree with Alih, if you haven't even started on your regular bolt-on mods a new TB and ported intake isn't going to do anything for you. Check out the "Where to start Modding" guide in the 4th Gen section if you're looking for a good starting place to drop some money on performance.