Well it must be a bad month for the Ls Turbo Guys. I'm the 3rd person to add to the list of Ls-T's going down. My reason.....piston rings. My car has been idling weird for the past 2 weeks and then I've been getting Cylinder Misfire Codes (check engine codes). Now I'm getting a lot of smoke out and a little oil out off my exhaust. Looks like I'll be pulling out my motor sometime within the month but I don't think I'm going to keep the Ls-T. I'm most likely going to go back to a stock setup since this whole turbo thing has been a pain in the ass since my motor went out 2 months ago.