Drove my new motor today about 10 miles down the road and I had a loss of oil pressure(still had oil pressure, just less of it) and when i would come to a stop the car would smoke like a train from tail pipe. The car also ran rough below 2000 rpms. I drove it back home and parked it.... Is my Turbo seal blown?

Who all are using SDS? I am having an issue where the car stumbles coming and going from a stop. I have tried to adjust fuel, timing, map, accel sense with no success. Any suggestions would be much appreciated.

I need a turbo that will bolt up and get me to the Showdown in Macon from N. ATL. Anything is fine with me as long as it will bolt on. Be easy on me I am not rich and this car has drained my resources as it is. Let me know what you have available. Thanks Jason

Are there any differences to the head design, like water jackets, ports... so that I could use another head on an 86 motor. Are the intake and exhaust ports different on a 88 then the 86 head. The reason why I am asking is that the number three spark plug will not come out, used a long bar and still not moving and the number two plug wobbles as it goes in, stripped threads in that one since there is a little bit of metal on the threads when I take it out. thxs.