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Old 07-28-2010, 01:21 AM   #1
AsTroSS
 
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Name: AsTroSS
Title: problems start @80 psi
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Low cost control arms

I would like to show my latest creation - low budjet and longer control arms for my lifted 2 Gen.

At first I cut off the rubber isolators from new control arms (they were originally made for 2008 Ram), becasue Gen3 control arm lenght is not correct for my lift (3 inch lift)

I also mesured my original axel geometry and I decide to move my axle 20 mm forward, I also made drawing with Autocad to see how much axle transfer to forward will change the control arm lenght- now my control arms are 19 mm or 3/4 inch longer (also the tire/wheel is in the center of the fender)

Also the arms are little bit offset to give more tire clearance.

Now my 37 tires will clear and I do not have to affraid to tire/body contact.

Here are the pictures:
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File Type: jpg tube.JPG (96.6 KB, 0 views)
File Type: jpg test.JPG (75.5 KB, 0 views)
File Type: jpg setup.JPG (63.6 KB, 0 views)
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Ram 2500 '98 QC 12V Cummins 4x4 automatic --->project: T-25
Ram 1500 ‘ 97 QC 12V Cummins conversion 4x4 automatic - ->project: T-15
Superb '21 -TDI 2.0 CR-205hp
 
Old 07-28-2010, 01:22 AM   #2
AsTroSS
 
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and few more pictures ..
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File Type: jpg offest.JPG (84.9 KB, 0 views)
File Type: jpg rubber.JPG (87.3 KB, 0 views)
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Ram 2500 '98 QC 12V Cummins 4x4 automatic --->project: T-25
Ram 1500 ‘ 97 QC 12V Cummins conversion 4x4 automatic - ->project: T-15
Superb '21 -TDI 2.0 CR-205hp
 
Old 07-28-2010, 01:29 AM   #3
smoken02
 
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What size is the material?
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14' Cummins C/C DRW 3500 4x4 G56
94’ Reg Cab 4x4 Just Rollin

R.I.P
02 Dodge QC/SB 4x4, Drag Comp,BD RAD, ARP studs, DDP HRVP44, HTT 62/71/14,SDX 200's,Killer B, Goerend trans,Billet input shaft, Billet Flexplate, AirdogII 200gph pump
13.16 @ 104mph 1/4 mile

Aaron
 
Old 07-28-2010, 01:34 AM   #4
AsTroSS
 
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If I remember correctly : 60x40x4 mm or 2.35x1.57x0.16 inch


the stock gen3 short control arm was 60x30x2
__________________
Ram 2500 '98 QC 12V Cummins 4x4 automatic --->project: T-25
Ram 1500 ‘ 97 QC 12V Cummins conversion 4x4 automatic - ->project: T-15
Superb '21 -TDI 2.0 CR-205hp
 
Old 07-28-2010, 01:38 AM   #5
smoken02
 
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Mild steel rectangle tubing. Does it matter if its round or rectangle?
__________________
14' Cummins C/C DRW 3500 4x4 G56
94’ Reg Cab 4x4 Just Rollin

R.I.P
02 Dodge QC/SB 4x4, Drag Comp,BD RAD, ARP studs, DDP HRVP44, HTT 62/71/14,SDX 200's,Killer B, Goerend trans,Billet input shaft, Billet Flexplate, AirdogII 200gph pump
13.16 @ 104mph 1/4 mile

Aaron
 
Old 07-28-2010, 01:43 AM   #6
AsTroSS
 
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Title: problems start @80 psi
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It depens , will the tires hit the control arms or not.
Like you see my arms are offset for more room for tires
__________________
Ram 2500 '98 QC 12V Cummins 4x4 automatic --->project: T-25
Ram 1500 ‘ 97 QC 12V Cummins conversion 4x4 automatic - ->project: T-15
Superb '21 -TDI 2.0 CR-205hp
 
Old 07-28-2010, 01:48 AM   #7
smoken02
 
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Quote:
Originally Posted by AsTroSS View Post
It depens , will the tires hit the control arms or not.
Like you see my arms are offset for more room for tires
How far from center are your arms offset. This is a good idea. Also what was your lengths center to center?
__________________
14' Cummins C/C DRW 3500 4x4 G56
94’ Reg Cab 4x4 Just Rollin

R.I.P
02 Dodge QC/SB 4x4, Drag Comp,BD RAD, ARP studs, DDP HRVP44, HTT 62/71/14,SDX 200's,Killer B, Goerend trans,Billet input shaft, Billet Flexplate, AirdogII 200gph pump
13.16 @ 104mph 1/4 mile

Aaron
 
Old 07-28-2010, 01:56 AM   #8
AsTroSS
 
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Name: AsTroSS
Title: problems start @80 psi
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After my control arm build I found this useful picture from another forum.

The joinst are also offset to give full droop.

Click the image to open in full size.
__________________
Ram 2500 '98 QC 12V Cummins 4x4 automatic --->project: T-25
Ram 1500 ‘ 97 QC 12V Cummins conversion 4x4 automatic - ->project: T-15
Superb '21 -TDI 2.0 CR-205hp
 
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