I need help on ordering a fan clutch for my ram. But what is the difference in one having a heavy duty cooling and one without? Which do I order? My truck is 4.7L half ton 2wd

http://www.autozone.com/N,16300118/s...eResultSet.htm

Thanks in advance

 

thought you had an E fan?

 

I do, but my efan controller went out. Im running my efan without a controller and dont want the battery to drain to much or any other problems to arise till I get everything running the 100% correct. Since autozone has the fan clutch in stock right now I will use that till I get the new controller.

 

Most 2k-3k cfm e fansa only draw 10 amps. The 4k plus can draw 50 amps but those are twin fans.
Seems like a waste of money when you could order the broken part and get it in a few days.

 

my e-fan draws almost 100 amps on start up and between 33-35 amps when running. I dont have the viper, but dont see how it would be much different...

 

You must go through some fuses. My Flex-a-lite fan kit came with a 40A.

 

RamItOne, I also want to have a fan clutch on hand for future use.The main reasonI switched to a efanwas because myoem fan clutchwentbad.

daytona1680, which efan are you running?

 

how many cfm does yours pull?


http://www.jegs.com/p/Flex-a-lite/752451/10002/-1/10117
twin fan, 4600 cfm 28 amp max draw

http://www.jegs.com/p/Flex-a-lite/754035/10002/-1/10117
3000 cfm 19.5 amp draw

Heres one for a ford power joker
http://www.jegs.com/p/Flex-a-lite/761953/10002/-1/10117
over 6,000 cfm with 28-36 amp draw..

 

Can anybody help me with my question?

 

I guess we did deviate a bit. Man, I love being a deviate Anyway, it wouldn't seem to hurt to get the heavy-duty cooling version, and probably isn't a whole bunch more $