I just bought a 2006 LBZ with 90k miles on it. It had a low power/no boost issue. I put a Dannville Stage 2 GT3794 turbo on it. Along with egr delete, heater grid delete, fuel rail shim, 3" downpipe to 4" exhaust. I'm running EfiLive by Idaho Rob. Truck still only produces 24psi at max and...