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Registered
Join Date: Jul 2021
Posts: 686
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Will a 964 oil pump go in a 1970 911 motor?
Will a 964/993 oil pump go in a 1970 911 motor?
964 107 1304R What adjustments are required - 964 oil pump driveshaft? Case machining? |
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07-07-2024, 02:43 AM
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It's a 914 ...
Join Date: Jan 2008
Location: Ossining, NY
Posts: 4,691
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You'll need the shorter oil pump driveshaft, new ones are like $80. And I know early cases need clearancing on a couple main webs for a 930 pump, I assume similar for a 964 pump.
Nothing wrong with a larger oil pump in an early engine, but most will tell you it's not necessary for a stockish engine. |
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07-07-2024, 05:29 AM
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Registered
Join Date: Oct 2008
Location: Nash County, NC.
Posts: 8,468
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Sounds like over kill when a 4 rib pump will install without problem.
C2 pumps are part aluminum where turbo pump is cast iron, near same price point. Bruce |
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07-07-2024, 02:32 PM
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Try not, Do or Do not
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964 pumps will fit and they are a decent upgrade.
Autobaun Porsche Dismantlers in National City, CA. has all the Singer take offs and offers these low mileage pumps at a very reasonable prices. The challenges are some minor main web machining and a sump cover.
__________________
Henry Schmidt SUPERTEC PERFORMANCE Ph: 760-728-3062 Email: supertec1@earthlink.net |
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07-07-2024, 05:59 PM
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Porsche
Retor 911
Scarab
Riley
