turbo kit

has any body ever head of companys like turbosonic ,ak miller enterprises, turbo internatinal, or duntov turbo kits, I know a couple of these companies were arould in the late 70's and made turbo kits for small block chevys, I just want some info if any body has any.

I'd try a google search.

all ready did, I know a couple of these companies were ran into the ground buy bigger companies, and also they where all around before the internet.

dag - if i find one I'll let ya know