Ok I recently rebuilt my motor with stock rods, pistons, crank, etc. I'm running with my stock turbo with the waste gate shimmed about 9mm and I have a MBC adjusted all the way out, timing cranked to 20+ degrees advanced (to compensate for code 52), stock fuel system, ported head with cams. I had an oil leak and ran it low on oil now I have had rod knock for about 1200 hard pedal to the floor miles. The car still is running amazing (no traction in 1st spinning second and chirping third) also with the wastegate shimmed and the boost controller wide open my boost guage only reads 12-13 psi??????