Originally Posted by EnigmaticEngineer
I am personally going to be doing a diesel swap in the near future so I thought I'd throw my 2 cents in.
One person in this thread mentioned One little thing that it seems no one else thought to mention, Mercedes.Nathan.
The300d will barely move a 3600lb 123 series body let alone a half ton heavier FSJ.
Good motors but not enough for a FSJ unless you don't have freeway on ramps where you live.
The MB dsl motor you want is the inline 5 cyl from an early Sprinter Van or the later used V6 dsl but who can afford that just to save a few mpgs?