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knocked 43# off my rear end..."update" #880839
12/15/10 03:10 PM
12/15/10 03:10 PM
Joined: Jan 2004
Posts: 13,247
Mt. Vernon, Ohio
dartman366 Offline OP
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Mt. Vernon, Ohio
by going from this..

6359038-rearbrakes004.JPG (310 downloads)
Last edited by dartman366; 12/16/10 02:04 PM.

Light travels faster than the speed of sound,,,this is why some people seem bright untill you hear them speak.
Re: knocked 43# off my rear end... [Re: dartman366] #880840
12/15/10 03:12 PM
12/15/10 03:12 PM
Joined: Jan 2004
Posts: 13,247
Mt. Vernon, Ohio
dartman366 Offline OP
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Mt. Vernon, Ohio
...to this. Thank's to Bob's Pro Fab and Strange Engineering I feel a little ligher now.

6359042-rearbrakes005.JPG (324 downloads)

Light travels faster than the speed of sound,,,this is why some people seem bright untill you hear them speak.
Re: knocked 43# off my rear end... [Re: dartman366] #880841
12/15/10 03:32 PM
12/15/10 03:32 PM
Joined: Mar 2007
Posts: 12,013
Finally a HUSKER again
Moparnut426 Offline
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Thats awsome!! Im wanting to do the same. I have the set up under the charger, and Im wanting to swap the strange stuff from it to my demon. Will I be able to take the 11 inch drums off my demon, and just swap it out? What about a proportioning valve for the rear disks? Also the charger has 5/8 studs will that be a problem since Im not planning on using them on the demon. Im just taking the charger off the track, and would like the disks on the car I drive the most.

Kasey

Re: knocked 43# off my rear end... [Re: dartman366] #880842
12/15/10 03:32 PM
12/15/10 03:32 PM
Joined: Aug 2004
Posts: 2,128
sweden
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sshemi Offline
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sweden
43 lbs thats quite a bit for unsprung weight.

Re: knocked 43# off my rear end... [Re: Moparnut426] #880843
12/15/10 03:38 PM
12/15/10 03:38 PM
Joined: Jan 2004
Posts: 13,247
Mt. Vernon, Ohio
dartman366 Offline OP
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Mt. Vernon, Ohio
Quote:

Thats awsome!! Im wanting to do the same. I have the set up under the charger, and Im wanting to swap the strange stuff from it to my demon. Will I be able to take the 11 inch drums off my demon, and just swap it out? What about a proportioning valve for the rear disks? Also the charger has 5/8 studs will that be a problem since Im not planning on using them on the demon. Im just taking the charger off the track, and would like the disks on the car I drive the most.

Kasey


If you have the 8.75 or dana 60 then everything bolt's right on, but you have to have the Green bearing's on the axel's and those are included in the kit,, as far as 5/8 stud's the disc's are drilled and slotted for both 5/8 and 1/2,,nice nice stuff.


Light travels faster than the speed of sound,,,this is why some people seem bright untill you hear them speak.
Re: knocked 43# off my rear end... [Re: sshemi] #880844
12/15/10 03:47 PM
12/15/10 03:47 PM
Joined: Jan 2004
Posts: 13,247
Mt. Vernon, Ohio
dartman366 Offline OP
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Mt. Vernon, Ohio
Quote:

43 lbs thats quite a bit for unsprung weight.


drum and backing plate assembly was 33.5# each side, the disc,caliper and bracket are 12# each side. I figure between this and the front end, I should of knocked a 100#s or so off of the car, I have yet to weighted the front end stuff.


Light travels faster than the speed of sound,,,this is why some people seem bright untill you hear them speak.
Re: knocked 43# off my rear end... [Re: dartman366] #880845
12/15/10 03:49 PM
12/15/10 03:49 PM
Joined: Jun 2003
Posts: 9,225
Charleston
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sixpackgut Offline
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oh my, i have never weighed drum brakes. i didnt think it was that much


Gen 3 power 6.22@110, 9.85@135
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performance only racing, CRT, ultimate converter, superior design concepts, ThumperCarbs
Re: knocked 43# off my rear end... [Re: dartman366] #880846
12/15/10 03:51 PM
12/15/10 03:51 PM
Joined: Aug 2003
Posts: 4,690
On the parachute mount
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n20mstr Offline
master
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On the parachute mount
I am about to do this myself, wow 100lbs will be very nice off my tank...
Thanks in advance Bob


....BAD A$$ STREET CAR.....
Re: knocked 43# off my rear end... [Re: sixpackgut] #880847
12/15/10 03:53 PM
12/15/10 03:53 PM
Joined: Jan 2004
Posts: 13,247
Mt. Vernon, Ohio
dartman366 Offline OP
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Quote:

oh my, i have never weighed drum brakes. i didnt think it was that much


My drum's were the 2.5X11 off of a C-barge, did a real fine job,,just heavy.


Light travels faster than the speed of sound,,,this is why some people seem bright untill you hear them speak.
Re: knocked 43# off my rear end... [Re: dartman366] #880848
12/15/10 04:28 PM
12/15/10 04:28 PM
Joined: Mar 2007
Posts: 12,013
Finally a HUSKER again
Moparnut426 Offline
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That is great to hear!! What about the brakes them selves? I have manual new mopar performance master cylinder on the demon, Do I need a different proportioning valve.

Thanks for the Info!!

Re: knocked 43# off my rear end... [Re: dartman366] #880849
12/15/10 04:55 PM
12/15/10 04:55 PM
Joined: Jan 2008
Posts: 4,255
Canada
WO23Coronet Offline
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Canada
How come you have to go with Green bearings when swapping to disks? Is it because you can't use the axle adjuster for back lash? Do they get in the way with disks?

Re: knocked 43# off my rear end... [Re: WO23Coronet] #880850
12/15/10 05:03 PM
12/15/10 05:03 PM
Joined: Apr 2010
Posts: 1,049
ohio
A
all spooled up Offline
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ohio
nice job bill.. how did it stop at 132 with your old brakes

Re: knocked 43# off my rear end... [Re: WO23Coronet] #880851
12/15/10 05:31 PM
12/15/10 05:31 PM
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Posts: 31,060
Oregon
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AndyF Offline
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There are some disc brake kits that do not require the Green bearings. The kit from DoctorDiff is a good example of a rear disk kit that works with the stock bearings. The DoctorDiff kit also has an e-brake while some of the race kits don't.

Re: knocked 43# off my rear end... [Re: dartman366] #880852
12/15/10 06:28 PM
12/15/10 06:28 PM
Joined: Mar 2004
Posts: 1,371
Tallmadge, Ohio
Butch Offline
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Quote:

...to this. Thank's to Bob's Pro Fab and Strange Engineering I feel a little ligher now.




Which is lighter your car or your wallet?

Looks sweet Bill.

Butch



'74 Duster 440
'04 Hemi Quad Cab Ram
'06 Pacifica
'78 MGB
Re: knocked 43# off my rear end... [Re: Butch] #880853
12/15/10 07:17 PM
12/15/10 07:17 PM
Joined: Jun 2004
Posts: 6,780
Alabama
Mopar-Al Offline
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you sure the drum weight was 33.5 total each side and not total? I just weighed mine on a scale (one side) and it showed 18 lbs. I didnt weigh the emergency brake lines. Great you did loose the weight tho

Re: knocked 43# off my rear end... [Re: Mopar-Al] #880854
12/15/10 07:20 PM
12/15/10 07:20 PM
Joined: Jun 2010
Posts: 3,112
LONG ISLAND
fishy340 Offline
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i did a drum to strange rear brake switch and i got like 23lb weight loss..on the front stock disc to willwoods i lost 43lbs

Re: knocked 43# off my rear end... [Re: fishy340] #880855
12/15/10 07:25 PM
12/15/10 07:25 PM
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Posts: 1,049
ohio
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all spooled up Offline
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ohio
pick up a 11 inch drum

Last edited by hookd; 12/15/10 07:44 PM.
Re: knocked 43# off my rear end... [Re: fishy340] #880856
12/15/10 07:28 PM
12/15/10 07:28 PM
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Posts: 3,210
robin hood country
deaks Offline
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Were your discs KH.
Mick


69 Dart GTS 440 mopar .590 cam, Edelbrock heads, 3200#
best et 6.45, 106.78, 10.14, 132.88 mph, 1.47 60ft
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Re: knocked 43# off my rear end... [Re: deaks] #880857
12/15/10 07:42 PM
12/15/10 07:42 PM
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Posts: 3,998
GO BUCKS !!!!!!!
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340RICK Offline
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GO BUCKS !!!!!!!
Looks purty Bill

Re: knocked 43# off my rear end... [Re: dartman366] #880858
12/15/10 08:19 PM
12/15/10 08:19 PM
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sycamore,ohio
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BobsProFab Offline
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Quote:

Quote:

I should of knocked a 100#s or so off of the car, I have yet to weighted the front end stuff.



Glad i could help ya out

just wait till you weigh those heavy 73 stock disc setup and going to a 10 drum spindle an easy 100 off the car including the front and rears

Last edited by BobsProFab; 12/15/10 08:19 PM.
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