Hey guy's, just wanted to give you all a update on my new KSB1, now that I am learning how to use this turbo if I keep the RPM's up a little higher than I had to with my HX35 like say about 16 to 1700 RPM and than just get on it this thing ROCKS, my top end is so much more than it was before it just seems to pull 10X harder, if I do a 3rd gear launch it is very impressive I cannot wait to get it to the track and on a dyno. I do still have the stalling of the turbo at lower RPM's especially while towing at altitude but it is minimized if you keep the RPM's up, I still have not put my waste gate on yet I just have not had the time but ATS swears that this is going to fix the stalling problem altogether. All and all I am becoming very happy with this turbo, it sounds like I have a little jet engine under the hood. Mike