My understanding is no one has been able to find a way to get electric fans to move as much air as the factory fan does, and it becomes evident when towing.I thought about doing a twin electric fan setup, but isn't it better for our engines to constantly have an airflow across them, mostly to help keep the manifolds cooler? Least that's what I've always heard about belt driven fans on longitude mounted engines.
They are indeed more expensive but mishimoto is a brand that's got a lot of reputation in my area and the lifetime warranty is sweet. The champion looks good and probably will last a long time so either one is probably comparable I'm just partial to mishimotoChecked them out, price is definitely comparable. Might consider them in the future of the Champion peters out. But on sale the radiator and shipping was only $315.