Re: ElectricCoolingFan?

[Dirtball@domain.elided (Paul Brakefield)]

>Regarding the flex fan and similar electric solutions, can you
>recommend a size to seek if junkyarding for a fix.

I can't imagine finding one big enough in a junkyard, unless you just
happened on a vehicle that had had an aftermarket fan installed.  You're
talking a 12-16" fan here!

>Must the fan
>sweep the maximum circular area possible?

Yes

>I would remove my clutch
>operated fan and install the electric as a puller (engine side), so I
>will have minimal interference, except for the shroud.  Is the shroud
>only needed to accomodate a water pump fan?

Yes.  Most electrics have their own shrouds.  There are a few that don't,
though.

>Should I keep it or
>remove it with an electric?

I would keep my engine driven fan if it's working properly.  Most electrics
don't pull as much air as the engine fan.  If you're having cooling
problems, you could mount the biggest fan you can on the front of your
radiator to act as an auxiliary to help the engine fan in slow speed
conditions.

Paul Brakefield
"Dirtball"

1966 IHC Scout 800- "The Beast"
Chevy 350/SM465/Dana20
<Springover with 33s>

1972 Scout II
345/727/Dana20
<I'm workin' on it!>

1990 Daihatsu Rocky
<Badder than you think>

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