After purchasing our 2008 Roadtrek 210 (2007 Express 3500 Chassis) and learning that these rigs run hot from others on this forum, I decided to make some upgrades. This posting is about these upgrades. Thanks to booster for his write up of the changes that he made for the idea. I didn't use the same radiator that booster did for two reasons. Booster's write-up was based on using a late 90's radiator from a big block express van. This radiator didn't have the oil cooler in the...
