Thanks, they are new. With the tighening process I didnt know you were suppose to go X pounds and then loosen. I always went in three stages, Id tighten all to 30, then go back and raise them to 60, and then finish in 90.

My coil plug is done also, I can just pull it on and off with ease, every now and then itll pop off and my car wont start. Thanks for the info on the studs, Im gonna head out now to see what my boost hits in this cold air because Im bored.