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> RSR oil pressure relief valve
Wild Bill
post Dec 16 2010, 12:19 PM
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Hello,

Could anyone tell me at what pressure the later, non-adjustable valve should open? I originally thought that it was around 5 bar, but someone is telling me between 10-12 bar. This seems extremely high to me, but I'm certainly no expert. Thanks.
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jcd914
post Dec 17 2010, 03:08 AM
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QUOTE(Wild Bill @ Dec 16 2010, 10:19 AM) *

This seems extremely high to me, but I'm certainly no expert. Thanks.


(IMG:style_emoticons/default/agree.gif)

Don't have spec for RSR handy but here are several 911 oil pressure specs and nothing close to 10 bar.

1983 911 SC 4.0 bar @ 90 deg C @ 5000rpm
1991 911 Carrera 6.5 bar @ 90 deg C @ 5000rpm
1995 911 Carrera above 5 bar @ 80-90 deg C @ 5000rpm
2001 911 Carrera 5 bar @ 90 deg C @ 5000rpm
2001 911 GT3 6.3 bar @ 90 deg C @ 5000rpm
2008 911 Carrera S 5 bar @ 90 deg C @ 5000rpm


Jim

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