I just bought my first ve pump motor today, a 93 with 289,000 miles. It's totally stock and and never done anything but be driven. I'm putting it in a 2010 f250 sometime this summer. How long are these pumps good for before needing rebuilt? I'd like to push it with the normal bolt ons and some decent injectors. From what I've seen the 93 takes the same size injectors as the p pump except for different pop pressures. Neighbor I got it from said it didn't use oil but he's also 80 years old and not hard on anything. Any help appreciated.