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Registered
Join Date: Oct 2006
Location: MYR S.C.
Posts: 17,334
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i need a WUR
anyone have a WUR forsale? a 153 would be nice. a BL one would be even better.
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86 930 94kmiles [_  _] RUNNING:[__] NOT RUNNING: ____77 911S widebody: SOLD88 BMW 325is 200K+ SOLD 03 BMW 330CI 220K:: [_ _] RUNNING: [__] NOT RUNNING:01 suburban 330K:: [_ _] RUNNING: [__] NOT RUNNING:RACE CAR:: sold |
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09-26-2013, 04:55 AM
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Contact Tony Boyt911SC , he may have what you need.
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Porsche, aucune comparaison |
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09-26-2013, 05:24 AM
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Registered User
Join Date: Jul 2013
Location: kalamazoo
Posts: 134
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At the risk of sounding stupid...
What, is a "WUR"? |
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09-26-2013, 06:18 AM
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Registered
Join Date: Feb 2012
Location: Upstate SC
Posts: 65
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Warm Up Regulator.
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09-26-2013, 08:01 AM
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Registered
Join Date: Jul 2006
Location: S. Florida
Posts: 7,249
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Also called a control pressure regulator because thats what it does.
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09-26-2013, 06:05 PM
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Registered
Join Date: Oct 2006
Location: MYR S.C.
Posts: 17,334
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thats funny, BOSCH calls it a warm up regulator. i think its best to stick to that name as most call it a WUR, so why confuse people.
plus, i dont think it is much of a regulator. a true regulator maintains a constant output for a varying input. i would be currious to see if a WUR could maintain 3.5 bar with 4 bar input and 6bar input.
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86 930 94kmiles [_ _] RUNNING:[__] NOT RUNNING: ____77 911S widebody: SOLD88 BMW 325is 200K+ SOLD 03 BMW 330CI 220K:: [_ _] RUNNING: [__] NOT RUNNING:01 suburban 330K:: [_ _] RUNNING: [__] NOT RUNNING:RACE CAR:: sold |
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09-26-2013, 11:40 PM
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Crotchety Old Bastard
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The function is control pressure regulation; warm up is only one part of that function, along with cold, cruise/idle, and boost.
It is a bit odd that they call it a WUR instead of CPR.
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RarlyL8 Motorsports / M&K Exhaust - 911/930 Exhaust Systems, Turbos, TiAL, CIS Mods/Rebuilds '78 911SC Widebody, 930 engine, 915 Tranny, K27, SC Cams, RL8 Headers & GT3 Muffler. 350whp @ 0.75bar Brian B. (256)536-9977 Service@MKExhaust Brian@RarlyL8 |
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09-27-2013, 05:11 AM
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Registered
Join Date: Oct 2006
Location: MYR S.C.
Posts: 17,334
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but how well does it "regulate"?
if you change the system pressure, does the control pressure change with it? i thought the lack of regulation was the reason you calibrate the WUR to the FD it will be used it due to the slight variations between system pressure of FD's
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86 930 94kmiles [_ _] RUNNING:[__] NOT RUNNING: ____77 911S widebody: SOLD88 BMW 325is 200K+ SOLD 03 BMW 330CI 220K:: [_ _] RUNNING: [__] NOT RUNNING:01 suburban 330K:: [_ _] RUNNING: [__] NOT RUNNING:RACE CAR:: sold |
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09-27-2013, 06:29 PM
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Crotchety Old Bastard
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The regulation points and warm up curve are static via electrical, heat, and vacuum/boost input. Yes the entire range is affected by system pressure input. The regulation that occurs is the change in control pressure during cold (low) warm up (low to high), warm (high) and boost (low). The specifications of these pressure ranges can be changed via the adjustment mod or statically to accommodate increased fuel needed beyond the stock settings.
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RarlyL8 Motorsports / M&K Exhaust - 911/930 Exhaust Systems, Turbos, TiAL, CIS Mods/Rebuilds '78 911SC Widebody, 930 engine, 915 Tranny, K27, SC Cams, RL8 Headers & GT3 Muffler. 350whp @ 0.75bar Brian B. (256)536-9977 Service@MKExhaust Brian@RarlyL8 |
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09-28-2013, 07:34 AM
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Registered
Join Date: Oct 2006
Location: Mt Pleasant, SC
Posts: 1,168
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Ty, Why are you looking for a WUR, I thought BrianB was rebuilding your WUR?
I sent mine directly to BrianL....took two weeks. tim
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Tim 1986 930 Gone:71,2,4 914's, 70T, 71T(RS),77S |
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09-28-2013, 08:34 PM
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Crotchety Old Bastard
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BL is no longer building them. He is finishing up a few we had in the pipeline but it is taking longer than anticipated.
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RarlyL8 Motorsports / M&K Exhaust - 911/930 Exhaust Systems, Turbos, TiAL, CIS Mods/Rebuilds '78 911SC Widebody, 930 engine, 915 Tranny, K27, SC Cams, RL8 Headers & GT3 Muffler. 350whp @ 0.75bar Brian B. (256)536-9977 Service@MKExhaust Brian@RarlyL8 |
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09-28-2013, 09:54 PM
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Registered User
Join Date: Jun 2013
Posts: 19
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I just purchased a rebuild WUR from SpecialTauto.com in Texas. I sent them my core and the charge was $370. 2 year warranty. I haven't installed it yet
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09-29-2013, 06:11 PM
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Crotchety Old Bastard
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Rebuilding is not the problem, it is modification. I haven't done the machining in years and an I'm no longer set up for it.
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RarlyL8 Motorsports / M&K Exhaust - 911/930 Exhaust Systems, Turbos, TiAL, CIS Mods/Rebuilds '78 911SC Widebody, 930 engine, 915 Tranny, K27, SC Cams, RL8 Headers & GT3 Muffler. 350whp @ 0.75bar Brian B. (256)536-9977 Service@MKExhaust Brian@RarlyL8 |
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09-29-2013, 07:07 PM
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78 Porsche 911SC 3.0L, 3.3Turbo soon. 
