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Registered
Join Date: Dec 2005
Location: florida
Posts: 78
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Did porsche change valve guides in 77 ?
I read somewhere recently that porsche changed
to a better quality valve guide in 1977 2.7 model yr. Is this true? |
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07-01-2007, 07:47 PM
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Registered
Join Date: May 2001
Location: Peoples Republic of Long Beach, NY
Posts: 21,140
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in later part of the '77 model run
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Ronin LB '77 911s 2.7 PMO E 8.5 SSI Monty MSD JPI w x6 |
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07-01-2007, 08:09 PM
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Registered
Join Date: Jul 2001
Location: Portland Oregon
Posts: 7,007
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Yes they did and they are still crappy,...
 There are FAR better aftermarket solutions.
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Steve Weiner Rennsport Systems Portland Oregon (503) 244-0990 porsche@rennsportsystems.com www.rennsportsystems.com |
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07-01-2007, 09:21 PM
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Registered
Join Date: Apr 2005
Location: Derry, New Hampshire
Posts: 618
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what do you suggest for replacements? Need to to a top end this winter and I know I have leaking guides.
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- Tyler 1988 911 Carrera Grand Prix White/Black 2015 Cayenne Diesel Black/ Luxor Beige/Black |
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07-02-2007, 12:38 PM
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Registered
Join Date: Dec 2005
Location: florida
Posts: 78
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Thanks for the response---how about oem bronze?
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07-02-2007, 03:05 PM
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