Too bad they didn't use a modern engine / trans. the 3208 is a very old and commonly non turbocharged CAT engine - don't see a turbo here. A 4-speed auto probably almost assures a low top cruising speed (60 mph, maybe), if it has normal rear end gearing. They were rated at 230 HP in the Bluebird Wanderlodge applications with which I'm familiar. Though a few were turbo'd and had another 100 horse.

here are some comments.. sounds like 3208's nickname is boat anchor.
Cat 3208. Any good? - Dodge Diesel - Diesel Truck Resource Forums

Really killer looking truck though. If you could stomach the 4-6 mpg.

Doug

 

[

 

That thing is sweet, I'd like to see it when completed.

 

I was thinking a 3408 Cat (450 hp when used as the rear engine in a 657 scraper), and airbags in the rear. Me thinks a 3508 would be overkill

http://www.bing.com/images/search?q=...lectedIndex=15

http://www.bing.com/images/search?q=...lectedIndex=12

Our lone D11R has a 3508. The D11Ts have a C32 V12.

 

This has to be good on gas,look how tall the tires are.

 

Love those body styles not sure I'd like to feed this one though.