Turbonetics ?
 

I just recently acquired an 89 Supra turbo, and I was looking at the turbo, and saw it was a Turbonetics, I also saw these numbers stamped on it was 20190 - 62. I could not find any technical information about this turbo online. I was wondering if any of you turbo guru's on this forum could tell me the pros and cons and any other technical information about this turbo.


Thanks