Your not even to the fun point yet of that MasterPower turbo. That thing hasnt had a chance to wake up yet. once you start boosting around 20psi, the climb between 16-20psi pulls you into a whole different world Oh i also had a question.. with the ebay manifold did you have to get a turbo spacer? i was told the compressor housing of the turbo would hit the runners on the manifold if you didn't get a spacer to lift the turbo up some.