03-08-2019, 09:48 PM
I personally do not think adding fans on the sides would have much benefit. Could be wrong, but I know a few who have the older foretravel gran villas with the rear radiator who added a water spray system on the radiator that use it on long climbs to cool the engine down. Some use a separate tank with pump or others tap into there fresh water supply to spray the radiator.
Johnny
Former 1987 Newell series 60
Former 1986 Newell -92-
Wichita,Ks