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Registered
Join Date: Apr 2007
Location: wisconsin
Posts: 2,553
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Whats stamped on stock porche rod bolts?
Just noticed that my rod bolts are stamped on the head with an underlined 00.
I assume that's a stock rod bolt? Or is that aftermarket? I only ask as much has been upgraded on this motor and I don't have much history... Thanks |
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09-12-2017, 04:08 AM
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Under the radar
Join Date: May 2007
Location: Fortuna, CA. On the Lost Coast near the Emerald Triangle
Posts: 7,129
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Factory 3,0 SC rod bolt.
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Gordon ___________________________________ '71 911 Coupe 3,0L outlawed #56 PCA Redwood Region, GGR, NASA, Speed SF Trackrash's Garage :: My Garage |
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09-12-2017, 11:09 AM
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Registered
Join Date: Apr 2007
Location: wisconsin
Posts: 2,553
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Ok...
So I wonder now if I have aftermarket rod bolts?! ARP clearly says ARP on them... Any idea what race tech says on the head? Mine just have the underlined OO and what looks like a letter D... Anyone have an idea what that is??? My bottom end and bearings look new... |
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09-12-2017, 03:56 PM
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Registered
Join Date: Dec 2009
Location: Norway
Posts: 72
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If your bolt is from a 3,2 or 3,3 it is recommended from Porsche to upgrade it.
Help: Rod bolt identification |
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09-12-2017, 10:29 PM
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Registered
Join Date: Apr 2007
Location: wisconsin
Posts: 2,553
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Thanks! That is what I have, so they are stock. I have the ARP so will install those.
Bo |
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09-13-2017, 03:56 AM
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My Garage
1971 Porsche 911
Baja Bug
