The RF-TDI (2.0l 101hp turboed Diesel engine) will also fit.
The 2.3 found in MS6 & MS3 will not fit, don't even go there.
Just from looking into the engine bay the previous generations Evo engines looks very similar, always wanted to know if one of those will fit, anyone here know this?
I would agree on sticking with the FS-DET. Get better interenals and build your engine. If you still have some $ left over after paying for the rebuild get some head work done for better flow.