​2003-2007 6.0L Powerstroke

Horsepower: 325hp, 570ft-lbs torque

The 2003-2007 6.0L Powerstroke Trucks

6.OH!  While generally considered a problematic power plant in the performance world these engines can prove themselves with proper maintenance and experienced technicians working on them.  While the HEUI injection system can pose a lot of issues with proper parts and procedures these can be a cheap reliable option into the diesel world.