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4th gen rear brakes... prop valve needed?

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Old Oct 28, 2003 | 03:30 AM
  #1  
bigals87z28's Avatar
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From: Ocean, NJ
Car: Check The Sig
4th gen rear brakes... prop valve needed?

With the rear, is it a MUST to put in a prop valve or is it just recomended, but not really need? I have drums, and I wana just swap out the whole rear with a 4th gen's and wanted to know if its a must to put a prop valve in. If so, about where do you think it should go? closer to the rear, or closer to the mast. cyl? Thanks


Alex
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Old Oct 28, 2003 | 09:56 PM
  #2  
Rippin92RS's Avatar
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From: NC
Car: 1992 Camaro RS
Engine: 305 TBI
Transmission: GM T56
Your stock one will work.

-Rippin
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Old Nov 1, 2003 | 09:21 AM
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From: Fort Mill, SC, USA
Car: '88 Iroc, '91 RS, and a '70 RS
Engine: 5.7 TPI; 5.0 TBI; ZZ4/T56 on the ag
Transmission: A4, A4, slated to be a T56
Hey there Al. It's not necessarily a "must" but the factory manual says it needs to be changed, esp on the '88-older cars, like your '87. I do know there are guys using their stockers and hving no problems, I just changed mine to be ****. I'd say test it and see how you like it before you swap it out.

Ed
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Old Nov 2, 2003 | 11:52 PM
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bigals87z28's Avatar
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From: Ocean, NJ
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Originally posted by ebmiller88
Hey there Al. It's not necessarily a "must" but the factory manual says it needs to be changed, esp on the '88-older cars, like your '87. I do know there are guys using their stockers and hving no problems, I just changed mine to be ****. I'd say test it and see how you like it before you swap it out.

Ed
Hey Ed, hows the wife?

thanks man. Im more talking about an inline prop valve like one you can grab out of summit. I also heard about cars not needing it, but if need be, ill do it.
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Old Nov 3, 2003 | 06:08 AM
  #5  
ebmiller88's Avatar
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From: Fort Mill, SC, USA
Car: '88 Iroc, '91 RS, and a '70 RS
Engine: 5.7 TPI; 5.0 TBI; ZZ4/T56 on the ag
Transmission: A4, A4, slated to be a T56
She's fine...getting REAL sick of the car stuff...he heh.

OK, in line adj prop, I get it. I think they are better and give more control so go for it. They don't fit my needs so I pass.

Ed
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Old Nov 3, 2003 | 06:40 AM
  #6  
bigals87z28's Avatar
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From: Ocean, NJ
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Originally posted by ebmiller88
She's fine...getting REAL sick of the car stuff...he heh.

OK, in line adj prop, I get it. I think they are better and give more control so go for it. They don't fit my needs so I pass.

Ed
I hear ya on the wife/gf part... the gf gives me the evil eye when i mention parts for xmas... then she goes on and on about some ring and this and that and how i never do something... bah i forget. hehehehe


Ill give it a try, now just need to stea...i mean "find" a 4th gen rear... humm. Junkyard time.
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Old Nov 3, 2003 | 07:17 PM
  #7  
lock's Avatar
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From: Concord, NC
Car: 86 IROC-Z
Engine: Superramed 355 w/ intercooled T72
Transmission: T56 -=- www.iroc-ss.com
Im running the stock 86 prop valve for an 86 with a 4th gen rear. The brakes work fine as is but I would like a little more rear breaking... so its not a must but if your like me you will want to swap it or just go with an adjustable.
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Old Nov 3, 2003 | 11:16 PM
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From: Houston, TX
Car: '86 T/A
Engine: 350/LT1 Intake
Transmission: 700R4 - Built
Axle/Gears: 4th gen 3.42
I just don't mention when I buy stuff for my cars anymore
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Old Nov 3, 2003 | 11:30 PM
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bigals87z28's Avatar
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Originally posted by Sonar_un
I just don't mention when I buy stuff for my cars anymore
ahhhhhhh what are you talking about?
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