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**scheides** · 09-17-2007

Next step back in the exhaust side is the turbine housing. I purchased a $30 air-powered die-grinder and $5 worth of carbide bits. This will be used to lightly port my turbine housing. The 05 Evos have the big 10.5 turbine housing from the factory, so all that's really needed is to port-match the twin-scroll inlets, facing the exhaust manifold. I'll snap some pics of this when I do it.

09-17-2007	#4
scheides flips McGee Cribbage Square Champion! Great Mahjong: Classic Champion! Mah Jongg Solitaire Champion! Mahjong Connect Champion! MuMu Champion! Join Date: May 2004 Location: Minneapolis, MN Drives: BeaterX Posts: 12,900	Re: Project Porting! Pics! Next step back in the exhaust side is the turbine housing. I purchased a $30 air-powered die-grinder and $5 worth of carbide bits. This will be used to lightly port my turbine housing. The 05 Evos have the big 10.5 turbine housing from the factory, so all that's really needed is to port-match the twin-scroll inlets, facing the exhaust manifold. I'll snap some pics of this when I do it.