Previous Thread
Next Thread
Print Thread
A body brake suggestion #2472117
03/26/18 02:13 AM
03/26/18 02:13 AM
Joined: Sep 2004
Posts: 1,828
houston texas
G
gremlinsteve Offline OP
top fuel
gremlinsteve  Offline OP
top fuel
G

Joined: Sep 2004
Posts: 1,828
houston texas
Need to get into a better braking system
The cars a 71 demon
Has factory sbp front disk brakes
Rear is LBP drums using aftermarket axles

Like the looks of the willwood calipers obviously

Currently leaning towards a 17x7 front wheel and a 17x9.5 or wider rear wheel
What kits are available that I can inquire about
Most stuff I see is based of drum spindles


if You Like Gremlinsteve. Gremlinsteve Likes You.
Re: A body brake suggestion [Re: gremlinsteve] #2472129
03/26/18 02:59 AM
03/26/18 02:59 AM
Joined: Jan 2003
Posts: 27,450
So Cal
autoxcuda Offline
Too Many Posts
autoxcuda  Offline
Too Many Posts

Joined: Jan 2003
Posts: 27,450
So Cal
Should be able to run 245/45/17 front tire on a 17x8 with 5.25” backspace.

Look at the dr diff kits with the FMJ spindle or 73-76 Abody spindle.

1) 2 piston PBR/Cobra caliper with 13” rotors

2) 4 piston brembo/brembo-like calipers with 13” rotors


What is the situation that you get the poor braking with the factory disk?

Re: A body brake suggestion [Re: gremlinsteve] #2472399
03/26/18 05:52 PM
03/26/18 05:52 PM
Joined: Jan 2003
Posts: 3,575
The Netherlands
BigBlockMopar Offline
master
BigBlockMopar  Offline
master

Joined: Jan 2003
Posts: 3,575
The Netherlands
Does anyone (still?) sell a 'simple' and affordable Wilwood caliper on a stock 11.75" disc system?

Of course the Wilwood claiper would need to have a minimal 2.75" piston area just like the stock calipers had.


I think to recall having seen Andy made brackets for this purpose but he stopped producing them because of low demand? Or was this something else he made once?


Re: A body brake suggestion [Re: BigBlockMopar] #2472514
03/26/18 09:58 PM
03/26/18 09:58 PM
Joined: Jan 2005
Posts: 4,403
Michigan
MarkZ Offline
Worthy
MarkZ  Offline
Worthy

Joined: Jan 2005
Posts: 4,403
Michigan
Originally Posted By BigBlockMopar
Does anyone (still?) sell a 'simple' and affordable Wilwood caliper on a stock 11.75" disc system?

Of course the Wilwood claiper would need to have a minimal 2.75" piston area just like the stock calipers had.


I think to recall having seen Andy made brackets for this purpose but he stopped producing them because of low demand? Or was this something else he made once?



Those were brackets that adapted gen 1 Viper brakes to the 11.75 rotors. I remember seeing them in Mopar Action. Wish he still made them.

Last edited by MarkM; 03/26/18 10:00 PM.

1987 Fifth Avenue - 512/518/D60
Re: A body brake suggestion [Re: gremlinsteve] #2472545
03/26/18 11:21 PM
03/26/18 11:21 PM
Joined: Jan 2003
Posts: 1,482
Lake Orion, MI
goldduster318 Offline
pro stock
goldduster318  Offline
pro stock

Joined: Jan 2003
Posts: 1,482
Lake Orion, MI
I put the Mustang Cobra brakes from Dr Diff on my Duster...13" front, 11.75" rear. Great brakes, especially with the hydroboost, which pushes them over the edge to insane. 73 Disk spindles and 68 B-body 8 3/4

The car has 18x9 +35 at all 4 corners and 275-35-18 tires.

IMG_20170223_203241.jpgIMG_20170327_185426.jpg

'70 Duster 470hp 340/T56 Magnum/8 3/4 3.23 Sure-Grip
Re: A body brake suggestion [Re: MarkZ] #2472558
03/26/18 11:54 PM
03/26/18 11:54 PM
Joined: Jan 2003
Posts: 8,016
Polson, MT
DoctorDiff Offline
master
DoctorDiff  Offline
master

Joined: Jan 2003
Posts: 8,016
Polson, MT
I make brackets that mate first generation Viper calipers and 11.75" C-body rotors to B/E/'73-A body drum knuckles. See below:

http://www.doctordiff.com/viper-caliper-mounting-brackets-for-mopar-drum-knuckles.html

I also reproduce the AR000 Wilwood on 11.75" caliper brackets. I haven't made a listing for this part yet, but I have plenty in stock.

http://arengineering.com/wordpress/wp-content/uploads/000.pdf

Re: A body brake suggestion [Re: BigBlockMopar] #2472570
03/27/18 12:30 AM
03/27/18 12:30 AM
Joined: Jan 2003
Posts: 30,983
Oregon
A
AndyF Offline
I Win
AndyF  Offline
I Win
A

Joined: Jan 2003
Posts: 30,983
Oregon
Originally Posted By BigBlockMopar
Does anyone (still?) sell a 'simple' and affordable Wilwood caliper on a stock 11.75" disc system?

Of course the Wilwood claiper would need to have a minimal 2.75" piston area just like the stock calipers had.


I think to recall having seen Andy made brackets for this purpose but he stopped producing them because of low demand? Or was this something else he made once?



I sold the design for the Wilwood on 11.75 rotor to DoctorDiff when I got out of the brake business.

AR000b (Large).jpg
Re: A body brake suggestion [Re: gremlinsteve] #2472571
03/27/18 12:33 AM
03/27/18 12:33 AM
Joined: Jan 2003
Posts: 30,983
Oregon
A
AndyF Offline
I Win
AndyF  Offline
I Win
A

Joined: Jan 2003
Posts: 30,983
Oregon
Originally Posted By gremlinsteve
Need to get into a better braking system
The cars a 71 demon
Has factory sbp front disk brakes
Rear is LBP drums using aftermarket axles

Like the looks of the willwood calipers obviously

Currently leaning towards a 17x7 front wheel and a 17x9.5 or wider rear wheel
What kits are available that I can inquire about
Most stuff I see is based of drum spindles


I'm putting Viper calipers with 13 inch rotors on the front of my '72 Duster. I'll be using a 17x6 wheel with a 205/55-17 tire since it is more of a drag race car than a corner burner.

DSC_2236 (Large).JPG
Re: A body brake suggestion [Re: gremlinsteve] #2472572
03/27/18 12:35 AM
03/27/18 12:35 AM
Joined: Jan 2003
Posts: 30,983
Oregon
A
AndyF Offline
I Win
AndyF  Offline
I Win
A

Joined: Jan 2003
Posts: 30,983
Oregon
I use 13 inch rotors with Porsche calipers on my '65 Coronet. That setup is hung on a FMJ knuckle. I use a 17x8 rim with a 235/55-17 tire on that car. It is a very nice setup. Stops like a modern car.

DSC_1148 (Large).JPG
Re: A body brake suggestion [Re: gremlinsteve] #2472576
03/27/18 12:40 AM
03/27/18 12:40 AM
Joined: Jan 2003
Posts: 30,983
Oregon
A
AndyF Offline
I Win
AndyF  Offline
I Win
A

Joined: Jan 2003
Posts: 30,983
Oregon
Tim's red Valiant used a lightweight setup from Baer. Baer 13 inch rotors and the 6P caliper. This is a very nice setup and you can buy it as a bolt on kit.

baer.jpg






Powered by UBB.threads™ PHP Forum Software 7.7.1