Hey all I am thinking about buying a TO4B for my TII and I have the opportunity to get one for a nice price ~400 and it has a .60 a/r on the compressor and a 1.15 a/r on the hotside. The compressor inlet is 3" and the outlet is 2". The Compressor is 54mm but he did not say anything else. Will this turbo be enough to get me to 400hp or atleast close?

 

Not a bad find. A/R will help with the peak HP but be a bit on the slower side for spool.

400FWHP? Should be possible.