Check this out wrencher,
http://www.ebay.com/itm/161745195824...%3AMEBIDX%3AIT
Purcell, I'm gonna do just that. Lowers convinced me to dig a little deeper. I talked to my local diesel guy and he said people are running electric fan conversions on a lot of trucks with chips and used in towing with success. TCP totally made sense to me when he told me what he told me but maybe he is not correct. My diesel guy told me to check out Perma Cool, they will have kits I can get specs off of and copy the components necessary. I have yet to do that, but it may be looking like I can remove the tornado maker after all, haha. But, I understand when not a lot is being asked of the engine it will run cool....concern is pulling loads in hills, things of that nature. My idea is to put the rad in location so if the electrics don't work out I can shroud in the engine fan. Word is, the engine fan can rob as much as 50 hp!!