Andrew

I have a bad fan clutch and was thinking about replacing the fan with a flex fan. Has anyone done this? Is the temperature effected?

I am just looking for pro's and con's.

flynhi

Some are rather heavy. They drag all the time whereas the fan clutch should free wheel when the engine is cool.

Milest

I have never seen it but have heard stories of them coming apart and tearing up the hood.

Mike Wood

I run a flex fan, it offers exceptional cooling capabilities. The negatives are: it's spining whenever the engine is running therefore it takes a long time for the engine to reach operating temperature. Also as mentioned, it is a constant drain on H.P. for the same reason. :seeya

CDaniel525

Ive got mine....hopefully gonna do some runs next weekend at atco....ill let ya know then about the differences in my time....i also installed underdrive pulleys at the same time, so wont be sure which cause the gain/loss in ET


Chris