Ok, here is my new problem with my GSR after getting the car running. The idle is bouncing all over....it starts up at around 3000-3200 when i turn it on, then starts to drop slowly, then it starts to bounce from 1500-2500, then settles at around 800. When it settles, and you go to press the gas, the car bogs really bad like it is going to stall. I first off need to know how to stop the bouncing and high rev.

Here is a list of mods to help:
Intake, Exhaust, Headers, Skunk2 Manifold, Skunk2 Stage 1 Cams, Cam Gears, ITR Pistons & Rods, AEM Fuel Rail, and Pulleys

Any help is greatly appreciated. I know the car needs to be tuned, but I want to break in the new engine before I do.