I have a 2003 F250 with the 7.3. What are the ramifications for using the early 7.3 from a 97 to 99 (turbo)? Can the exhange be made using parts from the later model? The 2003 has the electronic control for the turbo, and I understand the pre 99 1/2 is oil press controlled. Then I see post about intake runner size and such. Any info will help.