HELP!! turbine housing needed
 

Hi Everyone
I bought a turbo without a turbine housing. I was told it was got a GN and everything is set up right like GN but it has a smaller turbine wheel. I can't find a housing tht will fit it. As far as I know it's a frankenstien turbo
"mish-mosh of parts", it does have a garret center section, airesearch compressor housing .70 a/r , roto-master compressor backing plate.
I measured inducer and exducer of the turbine wheel. HELP!!!!!
inducer 59-60 mm exducer 50mm