Quote:
Originally Posted by trashman01
the 7.3L was a good motor, then ford tried to design a motor themselfs(the 6.0 and i think the current one) and had Navi build em, if GM was smart theyd try to get Cummins away from Dodge, Cummins + Allison = 
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International has always built the F-250/350/450 motors from the 6.9 to the current 6.4. Once you get to the 550/650/750 line you have the option of other motors like CAT, Cummins, etc.