I am wanting to gather parts for a T2 motor with S5 N/A internals. If I am correct, I need the T2 front, mid, and rear irons. Rotor housing aren't critical. I need N/A S5 Rotors, e-shaft, and front/rear counterweight. Please let me know if this is wrong or there is a better way.

 

I take it you're wanting a complete turbo engine? If that's the case, I would just get an entire s5 engine. If I recall correctly, yes the housing is shaped the same, but the exhaust port is a little different on a TII and N/A engine. I think it has to do with the size. I know the exhaust defuser or whatever it's called is different. If ported I suppose it wouldn't matter. The N/A rotors however are going to be higher compression than the standard TII rotors. If you start out with higher compression to begin with, then add boost, you're just looking at huge problems. Anyhow, yes you want matching weighted rotors and counterweights.

 

Thanks for the info.