03 f250 4wd 4dr. Studed and egr cooler "relocation mod" 5in exhaust turbo back.
Just wanted to show this. I have seen alot of discussions on the vgt vains. My turbo is on its last leg. I have about 200k miles on this stock turbo. I have stock injectors with a tune from river city diesel. Truck runs great but injectors are alittle smoky. I was cleaning the exhaust side of the turbo and came across this. This is a great pic showing how the vains have siezed and stayed in the closed position. I had wonderful torq down low but started to fall on its face at higher rpms. My boost at times was high, 10-12 psi (haha) @ 70mph no load.