KRC performance is doing my rebuild. Marty (the owner) is doing Shaq's turbo charger and the king of UAE's turbo challenger. The pistons are Ross and run about $1200 for all 10. The build itself is around $4500. Of course mine cost more due to problems. The turbo got damaged when the piston let go and the block had to be bored out and a cam shaft bearing added. We had to get the guys who do the viper engines for offshore racing boats to do that part. Here is a pic of the engine. This is the left side 1,3,5,7,9 (can't see).