EDIT: Turbo Project Resurrected

[thunder550]

Allen,

A few questions about your comment:

1: Other than protecting the surroundings, what is the advantage of wrapping the downpipe? I had wrapping on mine and I HATED it, so I pulled it all off and have not felt any ill effects. Seems like you would actually want the exhaust after the turbo to cool to let it condense some, which I would think would create a greater pressure drop across the turbo, which is a good thing.

2: Why do the O2 sensors have to be at the same level? I have one NBO2 sensor in the crossover just below the driver's side manifold, and the other one in the log manifold on the passenger side just below the turbo flange, and have not had any issues at all.