I need help. I have a 2000 Z28. What specific upgrades should I do. Please be specific. for example if I should do a cam what kind etc..

 

you need to get long tube headers and a better air filter and a catback exhaust.

a search will give you all the answers you want

 

I put shorties on for something to do in my auto tech class, waste of money? and i did the after market y-pipe and i think i have flowmaster catback? lastly, i did the k&n air lid. is that everything you mentioned doing?

 

well you have the supporting mods it sounds like to do a cam. really just depends on how much time and money you want to put into the car

 

I got a comp cams 268 grind cam in my 94 z28 and I really like. It keeps it very driveable, but also gives the engine a little extra.