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| watsonrx13 |
Mar 5 2010, 05:29 PM
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#1
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Advanced Member ![]() ![]() ![]() ![]() Group: Members Posts: 2,735 Joined: 18-February 03 From: Plant City, FL Member No.: 312 Region Association: South East States |
Eric's ad selling the 912 rear calipers started a discussion about the brake pressure regulator. I'd like to continue that discussion. Eric mentions that he wouldn't replace the regulator with a 'T' fitting. What I would like to know is how could you test the regulator off of the car? At $300 - $400 a piece from the dealer I would like to test mine before I purchase a new one.
Also, Eric mentioned that the front calipers shouldn't be used on the rear, even with the regulator. Is there any problem installing a set of rebuilt rears on and not installing the parking brake cables? Any thoughts and suggestions are welcomed. BTW, I'd like to keep this discussion only for the 4-lug wheels. Also, what are the thoughts about replacing the master cylinder with the larger one how does that effect the brake biasing? -- Rob |
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| Eric_Shea |
Mar 6 2010, 06:20 PM
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#2
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PMB Performance ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Admin Posts: 19,304 Joined: 3-September 03 From: Salt Lake City, UT Member No.: 1,110 Region Association: Rocky Mountains |
Tom,
For your car (and about 90% of the others out there), stock brakes, new lines, new fluid and awesome pads should throw you through the windshield at the cones course... and deliver on the lawn at Monterey. Word of Caution on Master Cylinders: There are Chinese 19mm Master Cylinders out there. I'm not your average import hater etc. but, there have been far too many failures with these units for me to recommend them. Only purchase ATE Master Cylinders for your car. If it's under $200.00, it's probably way jacked up in price and "not real". I know it goes against the grain for the duct tape and zip tie crowd but, this is a place where you don't want to take a chance. |
| BRAVE_HELIOS |
Jul 23 2010, 11:13 AM
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#3
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"Knowledge speaks, wisdom listens" ![]() ![]() Group: Members Posts: 295 Joined: 25-September 06 From: The Land Of ID! Member No.: 6,920 Region Association: Pacific Northwest |
Tom, For your car (and about 90% of the others out there), stock brakes, new lines, new fluid and awesome pads should throw you through the windshield at the cones course... and deliver on the lawn at Monterey. Word of Caution on Master Cylinders: There are Chinese 19mm Master Cylinders out there. I'm not your average import hater etc. but, there have been far too many failures with these units for me to recommend them. Only purchase ATE Master Cylinders for your car. If it's under $200.00, it's probably way jacked up in price and "not real". I know it goes against the grain for the duct tape and zip tie crowd but, this is a place where you don't want to take a chance. How does this all apply to the addition of V8 weight and power? The instructions I have from Renegade states that I should replace the regulator with a "T" fitting, which I have done, although I have not tested it. Is there a difference/advantage with the V8? (IMG:style_emoticons/default/idea.gif) Thanks! |
watsonrx13 Brake pressure regulator Mar 5 2010, 05:29 PM
SirAndy Stock brakes and a "T" is a bad idea tha... Mar 5 2010, 05:36 PM
type47 ... and why would you want to mount rebuilt rear b... Mar 5 2010, 05:41 PM
Tom_T :idea: .... hmmmm ..... well - just a guess here -... Mar 5 2010, 05:51 PM
watsonrx13
:idea: .... hmmmm ..... well - just a guess here ... Mar 5 2010, 06:02 PM
Tom_T
:idea: .... hmmmm ..... well - just a guess here... Mar 5 2010, 06:07 PM
watsonrx13 I'm not advocating replacing the pressure regu... Mar 5 2010, 06:01 PM
McMark The E in E-Brake stands for EMERGENCY. Emergencie... Mar 5 2010, 07:10 PM
SirAndy Actually, it's a PARKING brake ...
:D Andy Mar 5 2010, 07:28 PM
Tom_T
Actually, it's a PARKING brake ...
:D Andy... Mar 5 2010, 07:54 PM
ConeDodger
Actually, it's a PARKING brake ...
:D Andy... Mar 5 2010, 09:15 PM
kg6dxn I could see replacing it with an adjustable one.
... Mar 5 2010, 07:40 PM
Eric_Shea I can't type all that crap again so I'll j... Mar 5 2010, 07:44 PM
watsonrx13 Thanks Eric for the update.
-- Rob Mar 5 2010, 07:51 PM
Eric_Shea Also... disconnecting hand brake cables would have... Mar 5 2010, 07:54 PM
Eric_Shea Read this...
Mar 5 2010, 07:58 PM
watsonrx13 Thanks Eric, very good description.
BTW, is there... Mar 5 2010, 08:08 PM
Tom_T Great dissertation from the Guru of Porsche Brakes... Mar 5 2010, 08:09 PM
campbellcj Here is the original thread over in the classified... Mar 5 2010, 10:48 PM
pbanders Good stuff. FWIW, the "in car" test I wa... Mar 5 2010, 11:00 PM
watsonrx13 So why does someone replace the pressure regulator... Mar 6 2010, 07:23 AM
campbellcj
So why does someone replace the pressure regulato... Mar 6 2010, 12:33 PM
McMark If you're a racer looking for every last milli... Mar 6 2010, 11:06 AM
Eric_Shea
:agree: That's why I always try to stay with... Mar 6 2010, 02:52 PM
Tom_T Eric - others?
I'm basically looking for a bi... Mar 6 2010, 03:22 PM
Tom_T
Tom,
For your car (and about 90% of the others o... Mar 6 2010, 07:07 PM
campbellcj
How does this all apply to the addition of V8 wei... Jul 23 2010, 12:32 PM

BRAVE_HELIOS
How does this all apply to the addition of V8 we... Jul 23 2010, 12:50 PM
Tom_T
[quote name='Eric_Shea' post='1283326' date='Mar ... Jul 23 2010, 12:43 PM
Phoenix 914-6GT Because they simply may not understand what it rea... Jul 23 2010, 05:13 PM
wobbletop For a V8 I would start with the regulator in place... Jul 23 2010, 08:23 PM
Eric_Shea
If I were Scott or Steve I'd remove that imm... Jul 25 2010, 08:37 PM
BRAVE_HELIOS So, I sent Renagade Hybrids an email concerning th... Jul 26 2010, 08:21 PM![]() ![]() |
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