$600 to spend - what do you guys recommend?

[P.C.]

You can buy them USED on the internet,E BayLots of them for sale.Guys dont need them when thy step up to a S/C.And do the pulleys yourself.Borrow a puller or rent one for the dampner.The fun is doing the work yourself, not paying someone to rip you off.Even a novice could do this.And you can tell all your friends i did it myself!I paid $100 for mine.Parts no labor.You should get a C&L upper intake and a motorsport 70mm t bodyI tried a 75 mm but i lost bottom end.Even with my 4.10s.I love the mac straight shot cold air with the billit mass air.It makes a difference.The stock rubber hose has a big restriction in it.Big white cobra is right motive is garbage!motorsport is the only way to go. 373's for a stick 410'sfor a auto.