Free Mods
http://www.ultimateresourceguides.co...-freemods.html
Most people here will tell you NOT to descreen the MAF, as it won't help any. I don't have a MAF, due to being a 93, so I can't tell you.
http://www.z28.com/forum/showthread.php?t=58417
There's always weight removal too. Back seats, sound deadener under the carpet, among others.
Thank google for the results, and me for not being lazy

