I dont know yet, the motor is still being overhauled. I bought this truck in 1000 pieces so I am still putting it all together. I will report back my mpg when I get it running. Hopefully in about 2 weeks or so.

Quote Originally Posted by 4D55 Performance View Post
So how much of an improvement did you notice with the rebuilt pump and rebuilt injectors? Most notice a huge difference in performance and economy after rebuilding there pump and injectors.