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So I'm reading conflicting posts... Are the bosch 110 and "710N" valves the same? Mike?!?!

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Old 08-25-2002, 12:30 AM
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Default So I'm reading conflicting posts... Are the bosch 110 and "710N" valves the same? Mike?!?!

seems like this post is referring to the boost pressure they can "hold".<ul><li><a href="https://forums.audiworld.com/s4/msgs/539221.phtml">This post claims differently</a></li></ul>
Old 08-25-2002, 12:42 AM
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Default 710N = the 114 valve. The 110 is a SAAB part.

The 110 is better than the stock 710 (I think it's 108?) at holding boost - I think it's rated to 1.3bar or so? The 114 is rated to something like 1.5-1.6? I forget
Old 08-25-2002, 07:23 AM
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The 110 is also a Porsche 996 TT part.
Old 08-25-2002, 11:08 AM
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different part numbers was his point i believe, but the internals are exactly the same.
Old 08-25-2002, 11:54 AM
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Default Well he mentions that one will hold more boost?

But your findings were the internals are exactly the same correct? =)
Old 08-25-2002, 12:01 PM
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Default Actually, the 110 is rated at greater than 20 psi. :)

<ul><li><a href="http://www.saabperformanceparts.com/new_page_24.htm">http://www.saabperformanceparts.com/new_page_24.htm</a</li></ul>
Old 08-25-2002, 12:49 PM
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Default "20+" heh I guess? =)

not that I need more than 20. I just don't want it to leak =)
Old 08-25-2002, 06:58 PM
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Default Whats the porsche part number for the 110 's thanks the porsche dealer <more>

cant find them in the computer I think they need a new parts guy.
Old 08-25-2002, 07:07 PM
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Default Think the 112 is a Saab Viggen part. The 110 is a Porsche designated part.

I think...
Old 08-25-2002, 07:25 PM
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Default If you go to thepartsbin.com and run a part's search for the Saab, it matches their

internal part number (C 3070-41431) for the 110. I cross-referenced doing a search using the Bosch part number (0 280 142 110) as a search some time ago. The Saab 2.3L T 4 cylinder turbo and the 3.0L T 6 cylinder turbo use the same valve; the 2.0L T uses a different valve (103), FWIW.


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