04-07-2014, 12:23 AM | #1 |
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aluminum fan
I keep reading about stock fans coming apart and destroying things. Should I be worried when I'm under the hood with motor running? Where can I buy a replacement that will still look appealing? I've heard about an aluminum fan.
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04-07-2014, 04:41 AM | #2 |
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Re: aluminum fan
All the major Model A parts suppliers offer them in their catalogs. However, it would seem that lately, they are back-ordered. However, I could very well be wrong on this.
You might check with your local club as well. Perhaps someone has one of them available for sale. Best of luck to you.
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04-07-2014, 06:56 AM | #3 | |
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Re: aluminum fan
Quote:
There is a shortage of aluminum fans right not so I would get on a back order list with a vendor now.
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04-07-2014, 08:03 AM | #4 |
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Re: aluminum fan
I would try to find a good original fan,check the blades close to the pulley any welds or small cracks reject it,when you find a good one and paint it always check for cracks in your routine maintenance.I have been running the original fan for 40 some years!
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04-07-2014, 08:36 AM | #5 |
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Re: aluminum fan
I have a original fan I found in a box that came with my car. I have heard on these horror stores to. I sand blasted my blade and polished the aluminum and painted the pulley. It looks great with not one crack. I don't think I am going to use it so I to order a new aluminum fan. It's true they are back order for months now. Snyder makes the fan. I think I will be selling my original blade. I don't think I want to take a chance after what I have heard the past year.
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04-07-2014, 08:39 AM | #6 |
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Re: aluminum fan
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04-07-2014, 08:46 AM | #7 | |
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Re: aluminum fan
Quote:
Although I don't know of any instances of someone being hurt with a ballistic fan blade, I was associated with a ballistic propeller blade from a large model airplane impaling the operator at the flying field. My friend broke the news to his wife and family. If it can happen, it will. I'll get off my soap box now, Chet |
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04-07-2014, 09:48 AM | #8 | |
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Re: aluminum fan
Quote:
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04-07-2014, 11:06 AM | #9 |
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Re: aluminum fan
I think that pennies has an old replacement fan with an aluninum hub and steel blades. Usually the blade is one piece and bolts to the aluminum hub with four bolts.
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04-07-2014, 11:29 AM | #10 |
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Re: aluminum fan
There is only one downside to putting on the aluminum fan and that is either finding a pump body that was cast symmetric or machining the nose of the pump body so that the thicker cast aluminum hub will clear. On one of the bodies the nose was so off center I had to turn 3/16" off of one side just to make it "round".
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04-07-2014, 11:35 AM | #11 | |
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Re: aluminum fan
Quote:
As you can see in my pictures where the metal was folded over in the front and it looks like some kind of factory weld that goes around the blade. Still I haven't run the car with this blade and I am in the works of removing the blade. There is some pits on just one side of the fan and I thought that was funny thinking this is aluminum. I was proved wrong. Still even though there is no cracks or damage to the blade it's coming off and I am going to sell it and use the money for other parts on the car. Great post and I have learn a lot. Thanks Frank |
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04-07-2014, 11:41 AM | #12 |
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Re: aluminum fan
Must have been luck of the draw, but I bought a new fan from Tam's, got it off his shelf, and it bolted right up with no issues just like they said it would...
As for my original fan, it was badly cracked and now resides in a box of original "take-offs" from getting the car roadworthy - not that I'd ever try to repair it. |
04-07-2014, 11:49 AM | #13 |
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Re: aluminum fan
Pennies, you have an original model fan - the one that came with the majority of Model A Fords when new.
Late in 1931, Ford changed the OEM fan to include a different weld pattern near the hub - and single width blades beyond. Either of these fans if uncracked are in some demand from the fine point people - and you should get a reasonable price. I would take cash for it were I you. (ahem) Joe K
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04-07-2014, 12:29 PM | #14 | |
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Re: aluminum fan
Quote:
Frank |
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04-07-2014, 12:38 PM | #15 | |
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Re: aluminum fan
Quote:
NOTE: I've got TWO great looking original fans..if you need !! |
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04-07-2014, 12:38 PM | #16 |
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Re: aluminum fan
I've seen uncracked late original two blade fans priced at one hundred dollars at swap meets.
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05-19-2014, 07:11 PM | #17 |
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Re: aluminum fan
Last week while on a car cruise I threw a fan blade on my 1929 Model A, yes fan blade not the belt. It was the original style and I was aware of the potential failure and would check it often but, it failed and hit the radiator outlet and then the side of the engine cover. I purchased one of the one piece aluminum fan blade and pulley from Snyder. I stalled my belt and noticed that the standard V belt exceeded the pulley OD by 1/8in. When I contacted Snyder the technical person said it is suppose to be that way. This condition will get better after the paint in the belt groove wears off ? Yes it will get better but, I don't think it will be correct but yes it will work. Be very cautious with the original blades, they are prone to fracture!
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05-19-2014, 07:40 PM | #18 |
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Re: aluminum fan
WELL! jump on me if you want to, IF you get too ROUGH, I'll SIC the Dog on you!!
Just get you a 6 blade fan that the vendors sell, they're SAFE, run VERY true, & I've NEVER heard of a failure! Me & the Dog jist don't feel "right" about ALUJIMUM fans. The Dog sez, "Wunder if they made out of BEER CANS"??------AND, there's too many "stories" about the tapered hole not being "right"! Most modern cars run PLASTIC fans, IF ALUJIMUM fans wuz so GREAT, why AIN'T they used widely?? And if you're worried about "looks", they look the same, when the motor's RUNNING! If Gregg were still here, he'd APPROVE the message above, CUZ he owed me MONEY!!---Bill W. (OH! & if you got an old cracked fan, DON'T hang it on the wall, BREAK it & throw it away, so someone, years later, might find & use it & risk GREAT INJURY, or it might "PUT OUT HIS LIGHTS"----(Like, DAID!)
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05-19-2014, 07:43 PM | #19 |
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Re: aluminum fan
Were I to sell an uncracked original fan blade, I would get EXACTLY what the repop price would be delivered.
I feel it's only a matter of time before the judging standards are changed and give equal weight to original or "original style appearing" fans. Just as they give equal weight to original pressed steel drums and cast iron replacement drums. This in the interest of the safety of the hobby generally. PLUS, given an equal price standing, one can't be blamed for "selling off an accident waiting to happen" should it actually happen. The buyer makes his choice - the buyer takes his chances. And the money doesn't enter into the equation. Just one opine. And generally I do sleep well at night - and I don't plan on using - or selling my rather difficult to see the flaw slight cracked fan. (and it is cracked up near where the fold is just behind the nut.) Joe K
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05-19-2014, 08:15 PM | #20 |
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Re: aluminum fan
I took off my original fan and bought a 4 blade steel fan. I haven't tried selling the original fan. I think I might just hang it on the shop wall. I'm not taking no chances.
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