Thanks, guys! That's what I was hoping to hear. After she cools down for a little bit, I'll run out and see if I can wiggle that bolt.
I can't speak for what the previous owner did with the car, but it's been well-treated and is in excellent condition. I'll put synthetic in it, and most likely drive like a normal person 99% of the time. There's no way I'm going to own a turbo and NEVER romp on it, though.
I appreciate the input.