<<Now I run the 5 blade fan and it works well. Been on for 3 years with no overheating issues. >> Ditto, Carlos. I have done mt town's 4th parade several times in BAD heat weather w/o probs (unless 200 degress is a prob - not<G>). "Hortnese" ('63 BJ-7 wearing STD IL plates AH BJ 7 )