kd7vea
Member
This seemed like the best spot for this question. I have a 1987 Champion Euro coach 33 foot class a motorhome That we have been rebuilding and its coming down to the final pieces. I have a 5000 pound jeep and a 1500 pound car hauler trailer that I will be towing behind the motor home. The radiator has leaks, so I figure its time to get rid of the 1987 stock unit and replace it with a 4 core aluminum radiator. The motorhome is on a john Deere bus frame, ford 460 and a C6 transmission. I was going to ditch the mechanical fan and shroud and go with a dual 12" electric setup with built in shroud, but I have read a few places that I will be better off with the mechanical fan. A little HP loss, but better cooling. With the added 6500 pounds of trailer and jeep, want good cooling and a separate trans cooler with electric an fan. My question is, should I add 2 12" fans to the front of the AC condenser for added air flow, or is that not going to help/hurt the situation? I live about 180 miles north of Moab Utah, so there will be several trips up and down the mountain passes towing the trailer, and of course yellowstone and other surrounding areas. There will be a lot of hill climbing. any thoughts, or other items I have overlooked?