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Old 06-08-2017, 06:50 PM   #51
bue car
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Sounds like it's a rear drum valve. The disc version should provide more to the rear.

The set up work like a champ on the gravel with WRX fronts and H6 rears.

I have yet to finish my swap with the brembos to drive that
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Old 06-08-2017, 06:53 PM   #52
bue car
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Quote:
Originally Posted by Patrick Olsen View Post
Perhaps this one? Pressure control valve (found on the Brakes - Other page). Says "For 2.0L turbo without ABS." The other one they have listed (as a "presser control valve") says with ABS.
On my papers it says:

Parts No: 034-533-27671-1

That should be their stock number, you should also be able to search the OEM PN on there and find it.

My computer sucks and the link is slow for me.
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Old 06-08-2017, 09:02 PM   #53
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I bought a non abs gc proportioning valve and it works great with my TR disc brake swap, didn't realize you had to get it from some holy grail car.
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Old 06-09-2017, 11:57 PM   #54
bue car
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You just get less pressure to the rear. Don't notice or it does not bother you? Then leave it.

I am building rally cars and full race cars with BBK's. I need all the stopping power I can get period.

On my DD / weekend toy. I'll live.
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Old 06-10-2017, 12:01 AM   #55
bue car
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Quote:
Originally Posted by Hyper View Post
yep

this is a regular Impreza L non-abs prop valve, it also came on gravel spec Spec C V9 (cars with no ABS and manual only DCCD, which were equipped with 4 port 1 1/16" MC which I am running)

I ended up taking it off my car, because on non-ABS Brembo equipped GC it gives way too much nose dive as the rears are not getting enough pressure, so if anybody wants it its for sale

now I am rocking this sucker

264824S000

Nice toy. 08+? What are you running it in? Pics??
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Old 10-19-2019, 06:31 PM   #56
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2 year bump. The Cardone and Centric 1-1/16" 4-port options are gone, I've been keeping an eye out for a while and they haven't reappeared. At this point I'm considering going with one of the 1" 4-port options to replace the 15/16" in my '96 Impreza Brighton. I could get a 1-1/16" 2-port and T the lines, but it's extra work and as I look at the current arrangement of the MC and the 4 lines coming off it I think it would be tough to do it cleanly. (I don't want to have lines looping all over like spaghetti.)

So, has anyone gone from a 15/16" to a 1"? Was it a worthwhile change to remove some "slop" from the brake pedal? Or should I just bite the bullet and buy a couple -3AN Ts and go for the 2-port 1-1/16"?
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Old 10-20-2019, 06:00 AM   #57
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Quote:
Originally Posted by Patrick Olsen View Post
Or should I just bite the bullet and buy a couple -3AN Ts and go for the 2-port 1-1/16"?

you will end up there anyway
or wait till I redo my brake setup and buy my GrN 4 port 1-1/16"
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Old 10-21-2019, 04:37 AM   #58
bue car
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Theoretical dumb question, why can we not just plug the other 2 ports closed?
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Old 10-21-2019, 10:14 AM   #59
Patrick Olsen
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Quote:
Originally Posted by bue car View Post
Theoretical dumb question, why can we not just plug the other 2 ports closed?
I'm not sure I understand why you would need/want to do that. 2-port MCs are plentiful, so if you need a 2-port MC, there's no need to take a hard-to-find 4-port and plug 2 of the ports. With that said, as far as I can tell looking at my MC and at the various pictures online, I don't see any reason you couldn't safely plug the 2 "extra" ports to run a 4-port MC in a car set up for a 2-port.

I want a 4-port 1-1/16", which is not readily available.

Last edited by Patrick Olsen; 10-21-2019 at 10:19 AM.
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Old 10-21-2019, 02:40 PM   #60
bue car
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No, you're right.

Care-giving for family all day then posting when exhausted are a great combo for me LOL

Carry on
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Old 10-22-2019, 04:15 PM   #61
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Quote:
Originally Posted by Hyper View Post
...or wait till I redo my brake setup and buy my GrN 4 port 1-1/16"
Let me know when you pull that off, good Sir!
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