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No_Lag No_Lag is offline
Variable Turbo Specialist
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Join Date: Oct 2009
Location: Kansas City
Posts: 63
Our turbocharger physically does not fit in the factory location. We have tried several different exhaust manifold designs, beginning with the stock location and there was simply no way the header would be efficient enough for our standards. The radius of the bends required to get the turbo in the stock location would be very tight, reducing velocity of the exhaust. Creating a lot of turbulence right before the turbine is a situation that should be avoided at all cost. The final version of the turbo system (shown above) is by far the most efficient and responsive configuration.

As for the turbo sizing we do have several other compressor/turbine combinations for the 66-series however the 224/300 is the best match for the 930. However the vanes being adjsutable allows for the optimum turbine size and ideal geometry at any given RPM.
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Old 03-09-2011, 09:25 AM
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