oil system

I recently bought a 1990 mazda protege it's the 1.8L 16v dohc with 4wd and the 5 speed manual. I bought it knowing it needed quite a bit of work. to date it's gotten new rear brake shoes a new exhaust which had to be hand fabricated since the 4wd was evidently kind of rare new rear sway bar...

01-02-09 Update: So you will not be required to read through all the posts the following is a synopsis: The pricing is as follows: $100 for blueprint service on the oil pump $130 for external bypass valves (Sorry everyone, the company that makes the PRV had a slight price increase for 2009 so...