Alright being that this uses 2 letters several times, searching doesn't work. Any time you put engine conversion in, you get a bunch of NA to turbo 2 conversion things.

To the point: I have a friend with an S5 core and I would like to put in in my S4. Basically, if I have all of the exterior parts for a s4, and plan to run block off plates (not doing oil meter mod removal though), is there any problems? I think the oil metering changes, but if I'm using all of the externals from the s4 does this factor in?

Sorry if this has been asked several times, I suck at the search.

 

You have to run premix and block off the OMP or go to a S4 front cover so you can use the mechanical S4 OMP.

Other than that just slap on the manifolds and S4 electronics and your set.

My engine has S5 housings and S4 rotors and plates.
Then S5 turbo and manifolds.

I am using S4 BAC,injectors,and AFM.

I'm using all S4 electronics so it goes into my wiring harness fine.

anyways.
www.rotaryresurrection.com check the tech section.

 

Dang it, the premix has a lot of people up in the air and I was thinking I'd stay away from it for that reason. dunno though.

 

premix is seriously easy.

Easier than installing oil injectors and those pesky brittle lines.