how to tell what turbo?
 

Hey guys, recently my stock fc turbo got fragged. A friend of mine had a turbonetics t3-t4 turbo that he never used, and said I could use it. Aside from the t3-t4 fact he has no information on the turbo. The side of the box has a lot of numbers along with this
T3_t4e-50-62srdo_63
Can any one tell me how to tell what it is so I can prep my engine for it?

Its a t3-t4. 63 compressor now just to figure out how.easy it'll gt me too 350whp