EvoIII exhaust manifold

[DSMKevan]

Can I use this with my stock turbo, exhaust, andengine? Heres a link for it:http://www.slowboyracing.com/Exhaust/Exhaust manifolds/Evo Exhaust manifold/Evo.html

 

[DSMKevan]

Right, I just got it awhile ago, but now I have a porting situation on my hands. I have a evo3 manifold, 2g o2 housing, and a stock 14b sitting around that I can port. Should I port any of these? I got the evo manifold with the "dsmtuners deawl", came with 7cm gasket and a larger than stock gasket for the head gasket.

Ive read some stuff on how porting the exhaust manifold to head area would be bad. I dont want to pull off the stock head to port it either.

Should I port the 14b, o2 housing, and the exhaust manfiold? Would gasket matching the exhaust manifold on both openings, and porting out out the o2 housing and also gasket matching the turbo help at all?

Thanks.

 

[cxx]

Does anyone know the Mitsubishi part number of the EVOIII exhaust manifold? And what's about the EVO III o2 housing? Is it any good?