oil pressure;gauge;oil;

Hi Guys I've been commneting on various threads related to items in my title after doing them. I've finally got everything back together today and last thing hooked up a 180 degree oil pressure meter with ssending unit of course. I just tried 3 cranks and it shows no oil pressure, so I thought...

I just noticed the oil pressure gauge on this '92 Pontiac Trans Sport GT stays in the red zone at idle and climbs a little out of it at 2000 rpm and higher (never over the first unit). There's no other warning light or error in the dashboard - just the scary oil pressure gauge. We brought...