does anyone know the ratio the supercharger on the eunos 800 is driven from the crank, and what is the max boost it creates

i am sure that any place that sells them would be able to supply that info. I am not even familiar with them.

no not even mazda australia could help

the Eunos/millenia miller cycle engine has 8.0:1 CR and produces 14psi boost according to this article I found online;
http://autospeed.drive.com.au/cms/A_2644/article.html

Does anyone know of any aftermarket performance parts other than lowering springs for the mazda millenia with the supercharged miller cycle engine?