TwinTurbo.NET: Nissan 300ZX forum - Holy unmatched port, batman!
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Subject Holy unmatched port, batman!
     
Posted by Waggz on July 27, 2008 at 3:54 PM
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Message Here is a pic I took of the turbine housing off of my GT675RS turbo. I put the manifold gasket
up to
housing and traced a line in the gasket with my dremel to show the huge difference in port
size.

The largest difference is about 1/8 of an inch on the bottom and 3/16" on the corners. Now I
don't
believe that I have ever heard of anyone port matching a turbo housing to the manifold
before, but
looking at this, I don't see why anyone would ignore the fact that the turbine housing
disrupting exhaust
flow. Is it the fact that no one wants to put that much work into it, or people just don't notice?
Just in case you are wondering, the manifold and gasket have been matched.

**SELLING: 2.5" test pipes, Greddy EVO II catback, HKS intercoolers
**SELLING: Stock >> driveshaft, 6 stock TT injectors with rail, new style
brand new rail, intercoolers, intercooler/intake piping.

     
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