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Jubbie Jubbie is offline
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Join Date: Jun 2004
Location: Friendswood, TX
Posts: 485
Question 930/02 Oil pressure piston spring question

Well it is rebuild week on the Carrera 3.0 down at my parents farm...

The engine has (I assume from the factory) the oil bypass modification. The oil pump is the four band late-style unit and the oil pressure pistons are the newer style with out the holes on the side. But both of the oil pressure piston springs are the same.

I was being good and replacing the springs and I wanted to get the better caps, so I ordered the kit from our host. But it comes with the one spring that is longer than the other. Seeing that this controls oil pressure, I want to make sure I get it right. I would assume that my springs should be the same an early 3.0 Turbo.

Do you all know what springs my engine should use?

John F. Lewis

74' 911S Targa + 930/02
76' 914 - Eternal Type IV project FOR SALE
Old 11-06-2004, 06:43 PM
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