It has a TH 400. I kinda miss the O.D. but it keeps me from getting speeding tickets on the freeway. As far as your car goes if it still has Champion heads you might want to take a look at the exhaust valve guides. My problem is definitely turbo related.
I'd be IN but the Buick might not make it. I've been having trouble with the turbo smoking even after having it rebuilt. I don't want to look like "Uncle Buck" as I roll into the parking lot.
Yep, pretty much like that. It's not bad once the car is warm but it's pretty embarrassing when the car is cold and the oil pressure is high. I'll do my best to get it sorted before the GTG.