turbo: blow thru vs. draw thru

bohica2xo

Is it still possible to get Rajay parts? I have an old "Crown" modified Corvair turbo (draw thru) on my 170 slant six. I also have a new "E" flow, with a missing compressor wheel, in the box. I removed the wheel, about 20 years ago, don't remember why, and misplaced it. Thanks for any info.