i bought my det set-up used from someone 2-years ago.

the turbo was the stock t-25 unit rebuilt with a z-31 compressor wheel and lathed housing. would that technically be a t-28??

or is it just some odd bad sized hybrid that i should ditch??

iI think it pulls great for 7psi, but then again i was never in a stock bb det??

any thoughts???

TIA.

I wouldn't worry about it....

i'm not worried about it, i'd just like to know the technicals:D