Turbo GSR?

Approx, how many HP would a turbo charger add to my GSR with 6 pounds of boost?? i'm trying to figure out which mods should be at the top of my list

You should get roughly 50 to 60 hp to the wheels.

awesome, i've been reading up about the thread about cams. i know some cams have to be turbo friendly. Which is best to go with from the start... turbo or cams. $ is a slight issue so as i said before i'm trying to get my priorities strait. i already have the skunk2 intake manifold and DC 4-2-1 headers on the way.

well you wont need the header if your going turbo...you will need an exhaust manifold which comes with most turbo kits