Bought a Flex A Lite Fan but have a question?

62thunderbird

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Jul 2, 2008

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Nor Cal

Jul 16, 2008

#1

• Jul 16, 2008

• #1

I just a bought a Flex a Lite fan 1300 Series for my 1962 Thunderbird and I read that on a note -Not for use with serpantine belt drives because the water pump runs in the reverse direction of standard pumps. What does that mean. I bought this fan under the same spec what summit recommended online. It met all the specs engine size and all model and year. I am just worried of hurting my water pump. My main question is what does that side note mean?

 

Aftrbrnr

Whitey cashier gave me the wrong change at the sup

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Feb 19, 2000

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Canaduh

Jul 16, 2008

#2

• Jul 16, 2008

• #2

If you don't have a serpentine belt system, you should be fine. However, since you're posting this here I assume you do have one and are wondering if you should still use the part, in that case I'll defer you to the next poster in this thread.

 

Darkwriter77

Resident Ranting Negative Nancy

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Jul 1, 2005

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Apache Junction, AZ

Jul 16, 2008

#3

• Jul 16, 2008

• #3

The water pump spins clockwise on V-belt 302's, and COUNTER-clockwise on the serpentine belt 302's. If you try to run the fan backwards, it won't pull any air (or it will PUSH instead of PULL air) and you'll overheat in short order. Take a look at the direction of the blades on a stock plastic Mustang fan and you'll see the difference between that and, say, an old 60's or 70's Mustang fan.

Flex fans suck, BTW. Makes the car sound like a giant Hoover vacuum cleaner, and they're prone to flying apart and causing damage with debris at high RPM's. FWIW, Frankenstang and I have TWO flex fans with spacers laying around in the spare room that we'd be more than happy to get rid of for next to nothing. We pulled one off her Capri and one off my '84, both are serpentine belt cars.

 

TheRican

Emo Extraordinaire

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May 6, 2002

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Jul 16, 2008

#4

• Jul 16, 2008

• #4

The fan goes backwards?

 

62thunderbird

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Jul 2, 2008

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Nor Cal

Jul 17, 2008

#5

• Jul 17, 2008

• #5

The car it is going on is my 1962 Thunderbird that spins very low RPM. I idle at 400 RPM and redline of around 4500 RPM EST I do not have a tach. The motor is a low reving engine.

 

Darkwriter77

Resident Ranting Negative Nancy

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Apache Junction, AZ

Jul 17, 2008

#6

• Jul 17, 2008

• #6

Again, if you're using a V-belt setup, you're fine as long as you ordered a clockwise-rotation fan. If you ordered a counter-clockwise rotation fan, you need to return it and get the proper one.

 

62thunderbird

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Jul 2, 2008

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Nor Cal

Jul 17, 2008

#7

• Jul 17, 2008

• #7

Thanks for your help, I was just worried about the notice that came in the box to check before installation.

 

timeless2

Vi Veri Veni Versum Vicus Vici

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Nov 29, 1999

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the Shadow Gallery

Jul 17, 2008

#8

• Jul 17, 2008

• #8

Thread scrubbed and moved to the Other Auto Tech forum.