Someone posted on here about marinized injectors for a 7.3 IDI not too long ago. I do know that Peninsular Diesel in Michigan offers these killer marinized injector nozzles for the 6.5TD from GM, but nothing for our trucks. If these nozzles are any good or a variation of the DPS poor design(IE slobber fuel in to increase delivery volume at the expense of atomization) I do not no. I also don't know if such a truck would still be streetable. Kind of seems like a Moose Pump or a DPS pump with a set of marinized injectors would be... interesting to say the least. However who knows, EGTs may be a real problem with that in a truck application moreso than in the marine environment.