i bought a 85 944 from a guy on ebay for 2grand and he screwed me. The car was overheating and he said the guage was wrong, guess what the water pump had froze up[&o] and the timing belt shreaded. I am in the process of buying parts and need to know what the difference is about the updated and non updated water pumps, i would appreciate the help.

water pump, 4 bent valves, plastic cover for timing, timing belt, found a parts car to get my head.[:@][&:][:'(][>:][&o][]