I was thinking about the problem with a liquid cooled CR500 engine overheating at low speeds when put in a 250r chassis (According to MR ATC,) and I think I may have thought up a solution. I know, it's another one of my crazy ideas, but hey, at least hear me out. lol. Okay, so here it is. I remembered the way Bombardier utilities have those ram air type ducts in the rear fenders, which lead to the fan and the radiator in the back. Could something like this be rigged as additional cooling for a 500R? If so, any ideas how? Modified Bombardier fenders? Custom ducts? Any takers?