Author |
Message |
Franklinstower Samba Member

Joined: September 21, 2006 Posts: 1993 Location: PNW
|
Posted: Sat Mar 06, 2021 9:49 am Post subject: Re: which big brake kit? |
|
|
I like the adapters made by epytec in Germany. Although difficult to get in the US. They have a variety of brake kits using VAG components. Well engineered and tuv approved. I use their rear brake set up. Matches will with my 4 piston jag front brakes.
Paul _________________ '89 Westy - EJ25/22 Frank 4.44 5mt
'75 Miami Blue Sunroof FI Standard Bug
YITB |
|
Back to top |
|
 |
MarkWard Samba Member

Joined: February 09, 2005 Posts: 18751 Location: Retired South Florida
|
Posted: Sat Mar 06, 2021 9:30 am Post subject: Re: which big brake kit? |
|
|
It would be nice to know what the difference in uprights is. I know in production the outer wheel bearing changed dimensions, but I remember reading where someone was able to mix and match in the correct order. The other problem might be the caliper bolt spacing. It would be nice to have this piece of information.
We recently had a Syncro with G60 2 piston calipers and vented rotors. The calipers were attached with long bolts spacers and nuts. Pain to take on and off. Rotors were off the shelf Audi 200 I believe.
We just finished another late model vanagon with G57 single piston calipers. These calipers took no spacers or nuts. The caliper bolts fit through the spindle and threaded into the caliper. As far as I could tell, nothing was modified. So the G57 was a cleaner install, but minus the extra clamping force.
Ironically, our 82 stock brakes are dual piston calipers, but on each side of the disc. So, technically in stock form to me is a preferable design. Floating calipers work fine, but just not a fan of them.
The Wilwood caliper in the Boxeer kit is likely a 4 piston caliper. Wilwood lets you choose your piston diameter, which might come in handy with a stock vanagon 23mm master cylinder. |
|
Back to top |
|
 |
shagginwagon83  Samba Member

Joined: February 07, 2016 Posts: 4331 Location: SWVA
|
Posted: Sat Mar 06, 2021 9:21 am Post subject: Re: which big brake kit? |
|
|
That did intrigue me about the hubs - however on the 'big brake kit' page it says
"• 1980-85 vehicles require spindles and caliper bolts from a 1986-91 Vanagon to fit this brake kit. [Part numbers: 251-407-311AH/AQ, 251-407-312AH/AQ]"
https://www.gowesty.com/product/made-in-usa/23870/gowesty-bigger-brakes-?v= _________________ "Jo Ann" - '83.5 Westfalia EJ22e w/Peloquin
Instagram: @joannthevan |
|
Back to top |
|
 |
MarkWard Samba Member

Joined: February 09, 2005 Posts: 18751 Location: Retired South Florida
|
Posted: Sat Mar 06, 2021 9:16 am Post subject: Re: which big brake kit? |
|
|
From what I can tell, its the caliper adapters and the rotor "hats" that are unique to the Boxeer brake kit. Those items should last forever.
Caliper availability and rebuild kits would not be an issue. You'd have a lot of pad compound options with the Wilwood calipers. Coleman Machine could easily supply new discs. They could even be directional vents. So, when they are available I would not be afraid to pull the trigger on them if I wanted larger vented brakes. No affiliation. |
|
Back to top |
|
 |
thatbaldwinlife Samba Member

Joined: August 01, 2011 Posts: 800 Location: Out exploring
|
Posted: Fri Mar 05, 2021 2:40 pm Post subject: Re: which big brake kit? |
|
|
We have the Small Car kit on our 87 with the BMW booster. The brakes are very good and all of the parts are off the shelf at any auto parts store (except the hubs).
The Boxxeer kit looks amazing but I would be worried about replacement parts down the road.
nate _________________ 1987 Westy
Insta: @Thatbaldwinlife
Vanagon Adventure and DIY videos:
That Baldwin Life YouTube Channel |
|
Back to top |
|
 |
MarkWard Samba Member

Joined: February 09, 2005 Posts: 18751 Location: Retired South Florida
|
Posted: Fri Mar 05, 2021 2:03 pm Post subject: Re: which big brake kit? |
|
|
The first step is modified bearing housings. You can modify a set of original vanagon discs by machining them or it looks like GW has bearing housings already.
Quote: |
This hub kit is required to install the GoWesty Bigger Brakes kit on any 2WD Vanagon. |
Boxeer is also listing a big brake kit for early 2wd vanagons.
Members have been cobbling bigger brakes on vanagons for quite a while. Some folks are more interested in a complete solution that doesn't require crawling around junk yards. I can't believe how the supply of late model uprights have dried up. Crazy. |
|
Back to top |
|
 |
space Samba Member
Joined: November 19, 2017 Posts: 812
|
Posted: Fri Mar 05, 2021 12:49 pm Post subject: Re: which big brake kit? |
|
|
Looks like you still need the later model spindles thru small car
"Please note: This kit will fit an 80 to 85 Vanagon if you install front uprights (spindles) and wheel bearings from an 1986-1991 Van." _________________ 82 westy
w:
2.5 JDM Subie
Rear discs |
|
Back to top |
|
 |
MarkWard Samba Member

Joined: February 09, 2005 Posts: 18751 Location: Retired South Florida
|
Posted: Fri Mar 05, 2021 12:48 pm Post subject: Re: which big brake kit? |
|
|
bosstyn wrote: |
Curious. I have long been skulking around the brake conversion. I drive an 85 2wd. Most of what i find is that i need the spindles from an 86 or newer van to accommodate the big brake kit. From what i read, it sounds as if the kit from Small Car may do the trick if i have the correctly sized wheels. (i have 16 inch). Does anyone have any feedback from this perspective?
IE: will the small car audi brake kit fit my 1985 2wd van with the stock spindles?
Experience?
Thoughts? |
We just had a van in here with was likely a Van Cafe big brake kit based on Audi discs and calipers. I do not see a complete big brake kit on their website any longer only replacement parts. It's not really clear.
I think Go Westy has it figured out. They have a hub for most years.
https://www.gowesty.com/product/brakes-suspension-/24426/hub-kit-for-big-brakes?v=
They also have a proprietary big brake kit. What's worriesome is the availability of spare parts. https://www.gowesty.com/product/made-in-usa/23870/gowesty-bigger-brakes-?v=
I have no experience with this kit. For the van we had in here, we were able to still buy new rotors and pads from regular vendors. Thats a plus. |
|
Back to top |
|
 |
bosstyn Samba Member

Joined: August 19, 2015 Posts: 195 Location: Portland Maine
|
Posted: Fri Mar 05, 2021 12:31 pm Post subject: Re: which big brake kit? |
|
|
Curious. I have long been skulking around the brake conversion. I drive an 85 2wd. Most of what i find is that i need the spindles from an 86 or newer van to accommodate the big brake kit. From what i read, it sounds as if the kit from Small Car may do the trick if i have the correctly sized wheels. (i have 16 inch). Does anyone have any feedback from this perspective?
IE: will the small car audi brake kit fit my 1985 2wd van with the stock spindles?
Experience?
Thoughts? _________________ Donquita, 85 Westfalia GL |
|
Back to top |
|
 |
floggingmolly Samba Member

Joined: April 06, 2007 Posts: 1106 Location: San Diego, CA
|
Posted: Mon Mar 10, 2008 6:47 pm Post subject: |
|
|
Wow, I'd have a hard time covering up those beauties with wheels, seems like a shame.... _________________ '85 Wolfsburg Weekender |
|
Back to top |
|
 |
Sodo Samba Member

Joined: July 06, 2007 Posts: 10639 Location: Western WA
|
Posted: Mon Mar 10, 2008 2:49 pm Post subject: |
|
|
Dogpilot wrote: |
If you are in stop and go braking hard, you might notice it. I can stop shorter from 75 since the swap, but you are correct, lacking a g meter, how much is a thing of by the seat of my pants..........If you ever take your Westy to the Tail of the Dragon, or other scenic curvy roads out east you will appreciate the change as well. If you stuck on Useless 1 in traffic, well; invest in XM or a good stereo, it would be a waste to go for the big brakes. |
Before I put Smallcar brakes on my Syncro, I actually did not like my wife to drive it. She is accustomed to a modern car that will actually stop in an emergency, and the Syncro required that you knew in advance that you would have to push on the pedal "as hard as you possibly could" to lock the wheels.
I started down this path of 'brakes', and in doing so, heeded the advice of a mechanic who put it succinctly as; "Why don't you go test it? That's what I will do if you want to pay me". So I went out to a stretch of reasonably new, grippy asphalt and did some panic stops, and found it **was** actually possible to lock the Syncros wheels some of the time. I was pressing so had on the brake pedal that I thought I might 'break' the pedal. This is not safe. Certainly my wife would not do so, after getting out of her 'modern' car. No one would. This notion would be revisited sometime, if any, AFTER the impact.
So I respectfully disagree on a couple points of our friend Dogpilot, who always offers great help on this forum! I think emergency situations should be the largest part of a brake component decision.
All that is necessary is the impetus to go test it. Not everyone will do this. My wife would NEVER test a panic stop,,,,,, she just would not ever do it, simple as that. I even felt a little silly, skidding a Westy.....
All that is needed is a safe place to do it, take all the stuff off your shelves if you have a Westy and slam on the brakes. Then you can stop typing and start deciding. My decision was easy, after 5 minutes of testing, my car was not safe. And with the new Audi brakes, (smallcar) I felt so much better, almost like driving a new car, I can chirp the wheels anytime I want to confirm that I have max stopping power anytime.
I am fine with the smallcar front kit cuz I already own it, but if anyone makes a kit that support the brake lines better you might consider that kit. Here's my story: http://www.thesamba.com/vw/forum/viewtopic.php?p=2354709#2354709 my installation was more difficult because I was using Audi 15" wheels that do NOT have the proper offset. In this thread you can see a photo of the brake line support that you should inquire about.
As for the rears? I had a horrible fright one time backing down a steep hill in my 2wd. The fronts were skidding, of course, backs were doing all they could, which was basically "nothing". So I bought the rear disc kit too for my syncro (but have not installed it yet.....).
Tom _________________
'90 Westy EJ25, NEW oil rings (!) 2Peloquins, 3knobs, SyncroShop pressure-oiled pinion-bearing & GT mainshaft, filtered, cooled gearbox.
'87 Tintop w 47k 53k, '12 SmallCar EJ25, cooled filtered original gearbox
....KTMs, GasGas, SPOT mtb |
|
Back to top |
|
 |
volksdragonvw Samba Member
Joined: May 18, 2006 Posts: 10
|
Posted: Sun Mar 09, 2008 8:34 pm Post subject: Big Brakes |
|
|
Hey Eric,
When are you gonna make some of those for Syncros?? I just finished a set of the Audi Turbo caliper carriers (ala Syncro.ca), but I really want Porsche pattern.
Rennie
86 Syncro
TDI dreamer |
|
Back to top |
|
 |
Tiiconaut Samba Member
Joined: February 18, 2006 Posts: 85
|
Posted: Tue Mar 04, 2008 1:08 pm Post subject: |
|
|
Dogpilot wrote: |
As for the effectiveness in Florida, do you even need brakes there? I am puzzled by the addition of the emergency brake there. When I lived in Miami, I didn't use mine for something like 10 years or so. If you are in stop and go braking hard, you might notice it. I can stop shorter from 75 since the swap, but you are correct, lacking a g meter, how much is a thing of by the seat of my pants. I do go up and down at least 6,000' at a stretch here to get just about anywhere from here. We actually have hills out here, we are not a recently exposed reef. Having non-fading brakes on my loaded Syncro Westy is a good feeling.
If you ever take your Westy to the Tail of the Dragon, or other scenic curvy roads out east you will appreciate the change as well. If you stuck on Useless 1 in traffic, well; invest in XM or a good stereo, it would be a waste to go for the big brakes. |
Yes, the "E" in E-Brake stands for "Emergency" its very handy in Florida when your aftermarket master cylindar fails....which is every 6 months for me LOL......Maybe rear disc brakes would be a better mod for us Floridians, apparently the rear drums only account for %40 of total braking. But having larger/better rear wheel disc brakes and stock front discs is probably dangerous unless you are Rally racing.
and you are very correct, my Sirius Satelite is a must have in Florida traffic, also a hands free wireless cell earpiece helps too.  |
|
Back to top |
|
 |
Crughy Samba Member

Joined: July 12, 2004 Posts: 576 Location: Montreal, Qc
|
Posted: Tue Mar 04, 2008 5:58 am Post subject: |
|
|
J Charlton wrote: |
Crughy wrote: |
Very likely. 15 or 16' almost compulsory for most kits.
You will have to check, it depends on each kit (they are not all the same).
Van Cafe and Small car kits need 15 or 16' wheels. They clearly mention it.
When purchasing wheels, some wheels with the wrong ET might not clear the new kit. Most should. But check it.
JP |
HUH?? OK - pardon the lack of knowledge here, but just how is one supposed to "check it out" - what do you measure on your wheels to determine if it is possible or not?
J |
I meant: Do some research especially here. Most combination have been tried already. Having an offset too extreme is very likely to bring some clearance issues with the brakes. If you go 16', and plan to go with big brake kit afterward. You may stick to known/conservative ET.
JP |
|
Back to top |
|
 |
Tristar Eric Samba Member

Joined: July 25, 2004 Posts: 1262 Location: Portland, Or
|
|
Back to top |
|
 |
Dogpilot Samba Member

Joined: October 03, 2005 Posts: 4205 Location: Flagstaff, AZ
|
Posted: Mon Mar 03, 2008 7:46 pm Post subject: |
|
|
The subject of what wheels fit the brakes can be tricky. Some wheels may have the correct ET, but then, in the case of steel wheels, the welds can interfere on the inside flange with some of the brakes. You kind have have to do a trial fit.
As for the effectiveness in Florida, do you even need brakes there? I am puzzled by the addition of the emergency brake there. When I lived in Miami, I didn't use mine for something like 10 years or so. If you are in stop and go braking hard, you might notice it. I can stop shorter from 75 since the swap, but you are correct, lacking a g meter, how much is a thing of by the seat of my pants. I do go up and down at least 6,000' at a stretch here to get just about anywhere from here. We actually have hills out here, we are not a recently exposed reef. Having non-fading brakes on my loaded Syncro Westy is a good feeling.
If you ever take your Westy to the Tail of the Dragon, or other scenic curvy roads out east you will appreciate the change as well. If you stuck on Useless 1 in traffic, well; invest in XM or a good stereo, it would be a waste to go for the big brakes. _________________ Geology with a Syncro rocks!
86 Syncro Westy AKA "The Bughunter"
98 Disco I
08 Range Rover SC
08 VW Rabbit S
1951 O-1G |
|
Back to top |
|
 |
J Charlton  Samba Member

Joined: August 24, 2007 Posts: 1546 Location: The True North Strong and Free
|
Posted: Mon Mar 03, 2008 7:19 pm Post subject: |
|
|
Crughy wrote: |
Very likely. 15 or 16' almost compulsory for most kits.
You will have to check, it depends on each kit (they are not all the same).
Van Cafe and Small car kits need 15 or 16' wheels. They clearly mention it.
When purchasing wheels, some wheels with the wrong ET might not clear the new kit. Most should. But check it.
JP |
HUH?? OK - pardon the lack of knowledge here, but just how is one supposed to "check it out" - what do you measure on your wheels to determine if it is possible or not?
J _________________ NAHT hightop availability May 18 2023 -
Bend Oregon - for Oregon, California- (7 tot , 3 available), Kennewick Wa (6 tot, 1 available), Small Car Performance Fife Wa. (7 tot 4 avail ), Fairbanks Alaska (1 tot 0 avail)
Future availability TBD : Springfield Mass. Staunton Va, Florida, Colorado, Grand Junction Co., SLC probably late 2024 |
|
Back to top |
|
 |
Tiiconaut Samba Member
Joined: February 18, 2006 Posts: 85
|
Posted: Mon Mar 03, 2008 7:03 pm Post subject: Re: Which big brakes? |
|
|
vwjoel wrote: |
There is a huge difference in stopping power. Now I at least have the option of locking the fronts. I may consider upgrading the rears as well to get better balance but my Westy is way safer than it was with just the fronts. |
Huge difference? Do you live on Pikes Peak? Just kidding i have no doubts about gaining brake performance in the mountains or towing but im not sure just how much improvement id see over 86'-91' brakes down here in flat-land-Florida. Id really like to see MotorTrend TV-show style brake test say 70-0 MPH on YouTube......untill someone does a before and after test this way, im driving slow and keeping that gap between me and the car in front......or maybe ill do the upgrade if i find both an Audi and 86' Vanagon next to eachother, at the junk yard Anyone have any actual test data for el cheapo's like me? Maybe i should start another thread....sorry! |
|
Back to top |
|
 |
Crughy Samba Member

Joined: July 12, 2004 Posts: 576 Location: Montreal, Qc
|
Posted: Mon Mar 03, 2008 6:08 pm Post subject: |
|
|
Very likely. 15 or 16' almost compulsory for most kits.
You will have to check, it depends on each kit (they are not all the same).
Van Cafe and Small car kits need 15 or 16' wheels. They clearly mention it.
When purchasing wheels, some wheels with the wrong ET might not clear the new kit. Most should. But check it.
JP |
|
Back to top |
|
 |
rowan Samba Member

Joined: March 18, 2007 Posts: 133 Location: Knoxville, Tennessee, USA
|
Posted: Mon Mar 03, 2008 6:07 pm Post subject: |
|
|
the small car kit only fits some 15" and (all?) 16" wheels.
r |
|
Back to top |
|
 |
|