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Old Sep 30, 2008 | 09:33 PM
  #1  
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From: urbana il
front coil springs

what's difference between 2wd and 4wd coil springs?
 
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Old Oct 1, 2008 | 06:58 AM
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On our trucks, the 4wd uses leaf springs. The 2wd have coils.
 
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Old Oct 1, 2008 | 07:42 AM
  #3  
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Originally Posted by F350-6
On our trucks the 4wd uses leaf springs. The 2wd have coils.
And the leafs in the front are shot at about 125K.
 
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Old Oct 1, 2008 | 07:44 AM
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What Chris said unless you are looking under an '05 and newer 4x4 Superduty. They came with coils.
 
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Old Oct 1, 2008 | 08:42 AM
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I'll have to look at the coils on one of our 2wds later on when they get back to the shop and compare them to the ones on my 07 or 06.


Are you looking to swap coils?
 
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Old Oct 1, 2008 | 10:29 AM
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Originally Posted by DCSpecial
I'll have to look at the coils on one of our 2wds later on when they get back to the shop and compare them to the ones on my 07 or 06.


Are you looking to swap coils?
Don't know about him, but I'm interested in lifting mine up a couple inches to level it. Tired of the door-stop look. I understand there are some heavier ones (for the ambulance package maybe??) that lift it a little. The other option as I understand it are spacers.

Sorry for the hijack, but I'm curious if one way is better than the other. And will I need new shocks for just a 2" lift in the front?? Any advice??
 
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Old Oct 2, 2008 | 08:01 PM
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you can change your front leafs to the code x type and that will raise the front end about 2 in.
mine raised about that much now I need to FIND a set of 350 rear blocks to get my truck back to level any help anyone?
 
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Old Oct 2, 2008 | 08:41 PM
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Originally Posted by Izzy351
Don't know about him, but I'm interested in lifting mine up a couple inches to level it. Tired of the door-stop look. I understand there are some heavier ones (for the ambulance package maybe??) that lift it a little. The other option as I understand it are spacers.

Sorry for the hijack, but I'm curious if one way is better than the other. And will I need new shocks for just a 2" lift in the front?? Any advice??
Custom coils would be the best way, IMO since you can get a nice progressive rate.
Any time you increase height on a 2wd you need to worry about keeping camber and caster within spec.



Originally Posted by Wieckster
you can change your front leafs to the code x type and that will raise the front end about 2 in.
mine raised about that much now I need to FIND a set of 350 rear blocks to get my truck back to level any help anyone?
2wds are coil springs.

F-350 blocks...dealer. I have the part numbers if you need them.

Unrelated, how do you like that Boss plow?
Thinking of getting one for my 07 (used Westerns on my last two plow trucks).
 
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Old Oct 2, 2008 | 09:15 PM
  #9  
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Originally Posted by DCSpecial
Custom coils would be the best way, IMO since you can get a nice progressive rate.
Any time you increase height on a 2wd you need to worry about keeping camber and caster within spec.





2wds are coil springs.

F-350 blocks...dealer. I have the part numbers if you need them.

Unrelated, how do you like that Boss plow?
Thinking of getting one for my 07 (used Westerns on my last two plow trucks).
if I lift 2 or 4 inche I will need to cahnge the radious arm brackets?
 
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Old Oct 2, 2008 | 09:18 PM
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While we really don't mess with 2wds, I think 2" will be about max just doing a coil and being able to adjust camber and caster.

With a 4" you'd be better off being a suspension system that comes with everything that you need.
 
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Old Oct 3, 2008 | 11:20 AM
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mine has a 6" lift, with the end result being about a 4" lift on a 4x4
 
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Old Oct 3, 2008 | 04:17 PM
  #12  
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Originally Posted by Wieckster
you can change your front leafs to the code x type and that will raise the front end about 2 in.
mine raised about that much now I need to FIND a set of 350 rear blocks to get my truck back to level any help anyone?
I have a brand new F350 spacer and U-bolt set purchased from the dealer that I never got around to installing on my F250; now I have a F350. Just been sitting in my garage; I will sell it to you for my cost + shipping. It will be cheaper than buying straight from the dealer since I paid through FordDirectParts and they are part of the Ford Dealership here in Las Vegas but only sell through the internet at reduced prices - roughly 40-60% off dealer prices. They are now known as SilverState Ford Parts.
 
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Old Oct 3, 2008 | 04:20 PM
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As an aside to this thread (hope it is not construed as a hijack) is it possible to use a 2wd coil setup on a 4wd truck? I would love to change over to coils on my 01 F350 3wd but all of the coil conversion kits lift the front end and I want to keep my lift at stock level. Anyone know about this? thanks
 
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Old Oct 3, 2008 | 05:49 PM
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Originally Posted by uliman
As an aside to this thread (hope it is not construed as a hijack) is it possible to use a 2wd coil setup on a 4wd truck? I would love to change over to coils on my 01 F350 3wd but all of the coil conversion kits lift the front end and I want to keep my lift at stock level. Anyone know about this? thanks
If you find a '05 and up donor Superduty then you can steal parts for your '01.
 
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Old Oct 3, 2008 | 10:34 PM
  #15  
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Originally Posted by indebt

mine has a 6" lift, with the end result being about a 4" lift on a 4x4
where did u get the coils springs?
 
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