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Banned
Join Date: Apr 2004
Location: Portugal
Posts: 1,513
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Unleaded Fuel ?
This has probably been discussed a zillion times, but anyway...
On a 74' S should I add some kind of additive to unleaded gas in order to prevent early valve seat issues ? or some other problems too.. Or can they take safely regular unleaded ? |
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07-05-2009, 02:32 PM
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Registered
Join Date: Apr 2001
Location: Linn County, Oregon
Posts: 48,590
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Porsche valve seats are hard enough for unleaded...
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"Now, to put a water-cooled engine in the rear and to have a radiator in the front, that's not very intelligent." -Ferry Porsche (PANO, Oct. '73) (I, Paul D. have loved this quote since 1973. It will remain as long as I post here.) |
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07-05-2009, 02:36 PM
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Registered
Join Date: Jul 2001
Location: Portland Oregon
Posts: 7,007
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Paul is correct,....no lead-substitute additives needed for 911's after 1971.
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Steve Weiner Rennsport Systems Portland Oregon (503) 244-0990 porsche@rennsportsystems.com www.rennsportsystems.com |
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07-05-2009, 04:24 PM
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