New GM 4.5L Duramax diesel V8 unveiled
Dec 23, 2007 | 08:23 PM
#22
New 4.5 is gonna be ******* sweet! There is a section dedicated to new info over at www.dieselplace.com. With a little tuning and removal of the dpf (off road use only of course) the little 4.5 should net 26-30mpg and some pretty good torque, I might be buying a new 1/2 ton in a few years along with a trans to go with.
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calsdad
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