Family of 6 future tow vehicle.
I'm just looking for some opinions here. Current situation is: 2005 GMC yukon XL 2500 8.1 big block with 180,xxx miles. 2017 coachman Freedom express 320bhds probably around 9.5k -10k loaded up r...
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anw7405 wrote:transamz9 wrote:
Just be careful when doing the mods that can't be turned down because added hp is also added heat that has to be delt with. I know you said torque but added torque is added hp. When added hp is used for long durations like pulling mountains the heat can easily get away from you if you can't turn it down. Your right foot can control it but that is just one more thing to have to think about.
Good point.
Those 8.1L's are toasty in stock form. I have a 2002 Chevy 3500 DRW pickup with the 8.1L and Allison, and you can feel the heat coming off when you get where you're going.
(Which, BTW is not a rusty hulk because it's never been driven in winter, either by myself or its original owner.)
