OM Exhaust Manifold Thread
OM Exhaust Manifold Thread
Really? The exact same unit? Where did you get it or what year car you pulled it from? I too think it's going to flow well. The T4 outlet is huge, thinking maybe brazing in a divider up to the reducer adapter plate for a T25 flange or to what ever VNT I might use.
willbhere4u has some info on the Manufacturer. He says it's a BSA Turbo Kit.
Here is pictures of the intake and Will's post of the manufacturer.
http://www.superturbodiesel.com/std/thre...l#pid42679
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