Why these guys dont plan and build for the elevation just amazes me.
Interesting that our hobby has gotten to the point where nobody has any idea who the competitors are anymore.
Found some pics. http://www.dieselpowermag.com/diese...nts_you_pick_the_players/2008_gmc_sierra.html
That puzzles me as well. These guys know where the event takes place, yet insist on giant turbos. Based on the little bit that I know about racing at elevation, I would think that a VVT twin setup would be your best bet. Seems to me like Steve has a great truck for the DPC. Hope he doesn't change anything.
And whats with all of the lift kits? A big heavy lift kills you in the drags, towing, sled pull and MPG events.