I'll start out on saying, I know it has been for ever since I have posted. My question is will I be able to just swap out my pistons and remove all of my turbo items and it will be like a rebuilt engine and be driveable? Will I have enough head clearance for the higher compression pistons? I currently only have about 250-500 miles on the engine since the K542M815 (Wiseco pistons Compression 8.9:1) with CRS5290H3D (Eagle rods) were put into it. The bore was .20 over. There is also a block guard and a cometic 4 layer head gasket on my car. The fuel managment, gauges as well as various other items were stolen from it. I am also going back to the stock injectors and removing the fuel 10:1 riser. The stock ecu will also be back in. Thanks indavance.