upgrading 2500
Here's my problem. I have a 2006 2500 HD with duramax and allison.
I pull a 3400. I really like this truck, and it only has 43000 miles on it. But I think I'm probably pushing the weight limit and it only has a 25 gal fuel tank. Has anyone out there upgraded their 2500. I'm considering adding a new fuel tank, chipping the engine, adding new springs, and an exhaust brake. I know you can get all this on the new 2011, but their expensive!
Anyone have any experience?
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