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Registered
Join Date: Jun 2014
Location: Cologne Germany
Posts: 203
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EPS 11 Blade Alternator Fan
Hi Pelicans,
I need to replace the 5 for an 11 blade Alternator fan on my 77S. I cannot justify the 750€ price tag on the early version (circa 74/75), so I have found a possible alternative. It's by a company called EPS. I tried to include the link but no luck.  It certainly looks good but I would rather hear it from the horses mouth. Any of you had any experience with this fan? Many thanks, Jason
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1994 968CS 1977 911S 1969 MGB GT 1958 Norton Dominator |
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10-13-2017, 10:26 AM
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Registered
Join Date: Oct 2005
Location: Idaho
Posts: 2,356
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Quote:
As far as I can tell, the EPS fan is a good option as OEM new ones are big $$ and good used ones are hard to come by and still likely $$... Tom
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'74 911 Red Sunroof Coupe, 3.6L, etc... '76 912 Yellow SPEC 911/911CUP |
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10-13-2017, 11:29 AM
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E-85 sippin drunk
Join Date: Jan 2002
Location: Warner Robins, GA
Posts: 1,554
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A friend of mine is going to be posting a new fan and fan shroud for sale in the next day or so... keep your eyes on the 911 classified forum...
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Brad...930 gt-1 racecar, increased displacement to 3.6L, JB racing Cylinders, JE 8 to1 pistons, stroked crank, Carrillo rods, extrudehoned 3.2L intake, full bay Bell I/C, GT-2 EVO cams, Rarly8 headers, GTX-3584RS turbo, twin plug, P&P heads, Link G4 EFi system, G-50/50 with LTD slip and oil squirters/oil cooler, zork tube, full race coilover system, with carbon fiber body, full cage, E-85 sippin drunk |
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10-13-2017, 11:33 AM
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Registered
Join Date: Oct 2008
Location: Nash County, NC.
Posts: 8,476
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A 77s used the later ratio fan with the circle of small holes on the pulley halfs. 78/79 is too small but 80 to 89 will work. I think on a 77 it will require the 725 fan belt because of the larger crank pulley.
Bruce |
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10-13-2017, 03:37 PM
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Registered
Join Date: Jun 2014
Location: Cologne Germany
Posts: 203
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Thanks for your feedback Gents,
From what I have read so far the pulley half should be 3.25" diameter for the later spec fans (80-89) Does this sound correct to you ? My old pulley half is that diameter but it is the type with the extra belt for the additional air pump, which I have removed. Cheers, Jason
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1994 968CS 1977 911S 1969 MGB GT 1958 Norton Dominator |
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10-13-2017, 10:39 PM
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