imo tsx cams are a good option at less than 1/3 of the price of go-pwr drop ins
i wouldn't pay $900 for cams and not have upgraded valvetrain, but thats just me. you could try to find a set of used stage 1 or drop in cams. theres a set of toruku cams on k20a right now for $400.
edit>>> http://www.k20a.org/forum/showthread.php?t=70693&highlight=toruku im sure you could talk him down a little bit too
i wouldn't pay $900 for cams and not have upgraded valvetrain, but thats just me. you could try to find a set of used stage 1 or drop in cams. theres a set of toruku cams on k20a right now for $400.
edit>>> http://www.k20a.org/forum/showthread.php?t=70693&highlight=toruku im sure you could talk him down a little bit too