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flightlead404 flightlead404 is offline
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Join Date: May 2015
Posts: 612
Quote:
Originally Posted by Reanimotion View Post
ok, rough numbers from a selection of our development logs

with a 75 psi system pressure

90% duty averaged around 140 kPa
80% duty provided around 220 kPa
65% duty provided approximately 310 kPa
Regular 911 system pressure 4.5 to 5.2 bar, so in the area of your testing.

I've seen two numbers for 930 system pressure for different years: 6.0-6.7 bar pre-'86 and 6.7 - 7.4 bar for '86 onwards. I'm an '86. That works out to 87 - 97.2 psi for a 930 for the lowest set, and over 97.2 to 107.3 psi for '86 and newer.

That could be the issue

Last edited by flightlead404; 01-06-2017 at 08:15 AM..
Old 01-06-2017, 08:09 AM
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