hey everybody i have a quick question for anybody who knows what there talking about. What would be the oil pressure on a 90 supra turbo everything is stock? what would it be at an idle and while driving i heard that it should be around 13 at idle and then jump to about 32-34 while driving. thanks for the help

You just answered your own question, 10-25ish at idle, and 30-50ish while cruising on the highway (higher RPM's). The type and weight of the oil you use will have an effect on the pressure you see, as well as the temp.

thanks for the quick response man.