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3 restos WIP = psycho
Join Date: Feb 2005
Location: North of Exit 17
Posts: 7,665
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Guess that piston!
Here's a sample from a set of pistons I found the other day. They are stock 2.2 bore, but that is all I have to go on. Any guesses on CR and what cam might need pockets that deep? I'll try cc'ing them and will have the cams pulled from their towers by next week to confirm your guesses.
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- 1965 911 - 1969 911S - 1980 911SC Targa - 1979 930 |
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03-31-2006, 02:50 PM
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Registered
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From the side, being able to see the pin area for the piston to the right my guess is that they are JE aftermarket pistons with high lift cam valve pockets. Probably something like 10.5:1 CR and a ModS or GE60 style cam is what I guess.
Once you pull the pistons off you can look underneath and if they are JE there will be there logo in there. Also if they happen to be JE there will be a part number and you can call up JE with that number and they can tell you all the specs on that piston and possibly who ordered it and when. Cheers
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74 911s neverending story. two feet and a jetta for now. |
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03-31-2006, 02:55 PM
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3 restos WIP = psycho
Join Date: Feb 2005
Location: North of Exit 17
Posts: 7,665
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One more...
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- 1965 911 - 1969 911S - 1980 911SC Targa - 1979 930 |
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03-31-2006, 03:09 PM
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3 restos WIP = psycho
Join Date: Feb 2005
Location: North of Exit 17
Posts: 7,665
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No more guesses?
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- 1965 911 - 1969 911S - 1980 911SC Targa - 1979 930 |
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04-02-2006, 08:10 PM
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GAFB
Join Date: Dec 1999
Location: Raleigh, NC, USA
Posts: 7,842
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JEs...with any luck there'll be some identifying information under the crown and you can call 'em up.
If there's a pool, though, I'm going 9.5:1.
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Several BMWs |
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04-02-2006, 08:19 PM
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3 restos WIP = psycho
Join Date: Feb 2005
Location: North of Exit 17
Posts: 7,665
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Just got one out a few minutes ago:
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- 1965 911 - 1969 911S - 1980 911SC Targa - 1979 930 |
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04-02-2006, 08:46 PM
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1974 Porsche 911S 1978 3.0 SC
