well i figured out what was causing my boost problems, it has a tiny hole in the up pipe, where the downpipe had been laying against it. I bought the truck 3 weeks ago and wasnt really thrilled with the power (turbo lag). I had originally blamed it on the 37's and the bigger turbo. But my diesel tech buddy told me it was not right at all. Well he diag'd it and we fixed it last night and holy crap! this thing is stupid! Its a elite turbo, banks intercooler, banks high ram, 4", afe intake, adj. fuel pressure reg, and diablo predater. With a little powerbrake to build boost itll roast the tires through 3rd. I made a hit against a bolt on GT and walked his ***, ill post a video link soon. Before the boost gauge sat on 0 at a powerbrake. Just cant wait til get an SCT on it. Thanks for the help on my "Need more off the line" thread everyone!