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07-18-2024, 01:14 PM
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#1 |
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Member
Join Date: Aug 2010
Location: CT
Posts: 460
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Re: Master cylinder pressure question..
The positioning of the "cups" are staggered, which changes the timing of the application of pressure
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Phil Molski PMR Performance S/C 1623 |
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07-19-2024, 11:35 AM
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#2 | |
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Join Date: May 2014
Location: E TN
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Re: Master cylinder pressure question..
Quote:
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07-19-2024, 12:03 PM
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#3 |
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Member
Join Date: Aug 2010
Location: CT
Posts: 460
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Re: Master cylinder pressure question..
They will be different, due to the compression on one side versus the other - start compressing later would result in lower pressure.
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Phil Molski PMR Performance S/C 1623 |
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07-19-2024, 12:08 PM
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#4 |
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VIP Member
Join Date: Nov 2007
Location: New Jersey
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Re: Master cylinder pressure question..
Pressure can only be increased by changing the pedal ratio or by decreasing the master cylinder bore.
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07-22-2024, 10:23 PM
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#5 |
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Junior Member
Join Date: Feb 2013
Location: Pasco, Wa.
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Re: Master cylinder pressure question..
The bias is likely volume not pressure.
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07-23-2024, 12:03 PM
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#6 |
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Member
Join Date: May 2014
Location: E TN
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Re: Master cylinder pressure question..
How does it put more volume to one port? Same bore size operated by the same pedal stroke.
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07-24-2024, 09:09 AM
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#7 |
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Junior Member
Join Date: Dec 2009
Location: Winnipeg, MB
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Re: Master cylinder pressure question..
The piston is elongated with a chamber in the middle section. The forward chamber is pressurized by the front of the piston, full bore diameter.
The middle chamber is also pressurized but has reduced area due to the middle diameter of the piston carrying across to the forward piston. At any given pedal force, reduced pressure is generated in the rear chamber. |
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