 who rebuilds - proportioning valves ?, and master cylinders ?? |
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| jimkelly |
 Apr 8 2010, 08:03 PM
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Delaware USA  Group: Members Posts: 4,969 Joined: 5-August 04 From: Delaware, USA Member No.: 2,460 Region Association: MidAtlantic Region  |
i was wondering?
jim |
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| McMark |
Apr 12 2010, 12:35 AM
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914 Freak! Group: Retired Admin Posts: 20,180 Joined: 13-March 03 From: Grand Rapids, MI Member No.: 419 Region Association: None |
Technically speaking, it doesn't proportion anything. It's a limit valve. It keeps the pressure that's going to the rear brakes from rising above a certain level, whereas the fronts are free to keep rising. At low brake pressures you have the same pressure at the front as you do at the rear. A true proportioning valve would mean less pressure to the rears even as low levels.
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Posts in this topic
jimkelly who rebuilds - proportioning valves ? Apr 8 2010, 08:03 PM
URY914 No one should be. Apr 8 2010, 08:22 PM underthetire
i was wondering?
jim
Masters are easy to re-bu... Apr 8 2010, 09:37 PM Cap'n Krusty
i was wondering?
jim
No one in their right min... Apr 8 2010, 09:38 PM realred914 i believe it is PMB that does 914 brake work, i kn... Apr 9 2010, 10:50 AM 914Sixer Proportioning valves can be redone by Wilhoit Rest... Apr 9 2010, 11:35 AM
realred914
Proportioning valves can be redone by Wilhoit Res... Apr 9 2010, 11:46 AM Rico Suave Take the P-Valve out and put in a tee from a VW sq... Apr 9 2010, 12:19 PM URY914 As Mr Suave said........
Apr 9 2010, 01:20 PM streetrover
i was wondering?
jim
Just curious . . . what E... Apr 11 2010, 12:12 PM Rico Suave 65/35 or thereabouts bias to the front. Keeps the... Apr 11 2010, 06:30 PM |
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