# The Hearn - an adventure of bros, an RV, 10 days and the USA. **URL:** \ **Category:** Builds\ **Created:** [June 7, 2011, 3:57pm UTC](https://forums.speedlife.net/t/the-hearn-an-adventure-of-bros-an-rv-10-days-and-the-usa/258814 "2011-06-07T15:57:51Z")\ **Posts on this page:** 1\ **Showing post:** 35
**Author:** ![jdaniels](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/jdaniels/32/6399_2.png) [@jdaniels](https://forums.speedlife.net/u/jdaniels)\ **Post date:** [June 16, 2011, 1:53pm UTC](https://forums.speedlife.net/t/the-hearn-an-adventure-of-bros-an-rv-10-days-and-the-usa/258814/35 "2011-06-16T13:53:28Z")
> [@World Clock - Pretty flippin cool](https://forums.speedlife.net/t/world-clock-pretty-flippin-cool/43072/10): > > of course its going to. them 5.4s are pigs and they don’t even have any power to show for it. 2012 Ford Econoline 350 w/ 5.4 = 10.9s 0-60 as verified by my telephone. Econ - ~14mpg as tested 2008 Chevrolet Express 2500 w/5.3 AWD = 10.3s 0-60 as verified the same way. Econ - 18.8mpg mixed Neither van had wheel spin. On that note, 2007 Chevrolet Express 3500 w/6.6 LMM sans exhaust + EFI Live = 6.4s 0-60 with near-death experience wheelspin and no brake boosting. Econ - ~20ish? --- _[View the full topic](https://forums.speedlife.net/t/the-hearn-an-adventure-of-bros-an-rv-10-days-and-the-usa/258814)._