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911st 911st is offline
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Join Date: Jan 2004
Location: Sacramento
Posts: 7,269
Yes, those are factory GT2 Evolution headers and they are gorgeous!

I do not think the primaries could be much shorter and accommodate a nice collector and waste-gate circuit.

Interesting how they carefully transition the WG's for efficient exiting.

I wonder--if we are expecting a substantial amount of exhaust gasses exiting the WG circut at WOT, if the same principles for reducing turbulence and promoting good flow should be extended to it to.

Usually the WG systems seems more like an after thought on most set up with us just sticking a 90 deg junction off the secondaries may or may not have an effect.

Could this offer some additional performance especially with the smaller turbine quick spool turbos that tax the WG even more.

Just a thought.
Old 02-04-2010, 02:27 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #149 (permalink)