Ebay...Slant Six Turbo Setup.

The fuel air mixture passes thru the compressor tubine and there is the bearing assembly between the compressor turbine and the exhaust turbine that is lubed and cooled with pressurized engine oil.

Some of the killer nitrous setups shoot the nitrous and fuel at the compressor turbine impeller to help "spool" it up.

The main problem with draw thru type systems is you can't intercool them effectively. If you put an intercooler on a draw thru system the fuel/air mixture has to far to travel to get to the engine, therefore it doesn't respond well, horrible turbo lag.

A stock /6 six manifold has a better chance of heat transfering to the fuel mixture being the exhaust manifold is bolted directly to the intake manifold.

Chuck