Engine comparison's

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Jul 24, 2007 | 08:31 AM

tennman0258

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Engine comparison's

What do you guys think about the new(2007) 6.7's compared to the old reliable 5.9's ? Some say go , some say no ! HELP !

Jul 24, 2007 | 08:42 AM

mnmlod

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well, I haven't driven the 5.9 but I really like the 6.7. It has plenty of power and is SOOOOOO quiet. I have been really impressed with my 6.7 so far, ( 5000 miles ). I haven't had any problems and have pulled trailers with ease.

Jul 24, 2007 | 08:55 AM

monnshyne

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From: Middletown In.

What I'd like to know is who's installed a 6.7 block in the place of a 5.9?
I bet that would rock as well with the pre emissions on the 5.9 head and a 6.7 block. Oh and how it works out.