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CJ handling problems after 4" lift

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  #11  
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Tracy Brooks
 
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Default Re: CJ handling problems after 4" lift - 05-18-2005 , 01:00 PM







Yeah, I relied on the 4x4 shop's recommendation for the lift and shackles.
Of course, they cater to the extreme crowd....the ones who think a weekend
is fun only if it includes at least one roll-over.

The original shackles measured 3" bolt to bolt, mine measure 6". I guess
I'll start by replacing the shackles with 4" ones. Do you think that will
give the springs enough room to flex.

Thanks,
-Tracy


"Jeff Strickland" <spamcatcher (AT) yahoo (DOT) net> wrote

Quote:
6" shackles!!! Take those off and go back to stock, or at most 1" longer
than stock. What you want is heavy duty shackles that are a little bit
longer than stock, not long shackles that are the same strenght as stock.
Shackles are a source of twist and bend in the suspension.





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  #12  
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Jeff Strickland
 
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Default Re: CJ handling problems after 4" lift - 05-18-2005 , 01:49 PM






I know of NO member of the extreme crowd that uses 6" shackles. Indeed,
these are a disaster waiting to happen. I have the ConFer heavy duty
shackles, and they are just a fraction of an inch longer than stock, I
assume this is because the material is so much beefier that they needed the
space avoid compromising the strength after they drilled the holes.

The springs should be longer to accomodate the added arch, therefore in
theory the original shackles should be fine. As a practical matter, you want
the absolute shortest shackle you can get. I'd agree that the stock shackles
for that lift would be too short, but there is no question that the 6"
shackles you got are way too long. I can't suggest the right shackle, sorry,
but the wrong shackle is the one you already have.

I forgot what springs you got, but if you have ProComp springs, they won't
flex much no matter how long the shackles are.



"Tracy Brooks" <tracy.brooks (AT) moderntech (DOT) com> wrote

Quote:
Yeah, I relied on the 4x4 shop's recommendation for the lift and shackles.
Of course, they cater to the extreme crowd....the ones who think a weekend
is fun only if it includes at least one roll-over.

The original shackles measured 3" bolt to bolt, mine measure 6". I guess
I'll start by replacing the shackles with 4" ones. Do you think that will
give the springs enough room to flex.

Thanks,
-Tracy


"Jeff Strickland" <spamcatcher (AT) yahoo (DOT) net> wrote in message
news:hY2dnWMvoMl_-BbfRVn-2w (AT) ez2 (DOT) net...

6" shackles!!! Take those off and go back to stock, or at most 1" longer
than stock. What you want is heavy duty shackles that are a little bit
longer than stock, not long shackles that are the same strenght as
stock.
Shackles are a source of twist and bend in the suspension.







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  #13  
Old   
L.W.(ßill) Hughes III
 
Posts: n/a

Default Re: CJ handling problems after 4" lift - 05-18-2005 , 02:00 PM



They're so much lower than the bumper, it doesn't take much to bend
up the rear part of the spring when it hits a rock.
God Bless America, ßill O|||||||O
mailto:LWHughes3rd (AT) aol (DOT) com http://www.billhughes.com/

Tracy Brooks wrote:
Quote:

Yeah, I relied on the 4x4 shop's recommendation for the lift and shackles.
Of course, they cater to the extreme crowd....the ones who think a weekend
is fun only if it includes at least one roll-over.

The original shackles measured 3" bolt to bolt, mine measure 6". I guess
I'll start by replacing the shackles with 4" ones. Do you think that will
give the springs enough room to flex.

Thanks,
-Tracy

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  #14  
Old   
David Harmon
 
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Default Re: CJ handling problems after 4" lift - 05-18-2005 , 03:26 PM



On Wed, 18 May 2005 10:49:31 -0700 in rec.autos.makers.jeep+willys,
"Jeff Strickland" <spamcatcher (AT) yahoo (DOT) net> wrote,
Quote:
I have the ConFer heavy duty
shackles, and they are just a fraction of an inch longer than stock, I
assume this is because the material is so much beefier that they needed the
space avoid compromising the strength after they drilled the holes.
I think it is because they needed to make room for the extra brace in
the middle, that the originals don't have.



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  #15  
Old   
Jeff Strickland
 
Posts: n/a

Default Re: CJ handling problems after 4" lift - 05-18-2005 , 03:29 PM



That could be, the added length is about the size of the bracing.




"David Harmon" <source (AT) netcom (DOT) com> wrote

Quote:
On Wed, 18 May 2005 10:49:31 -0700 in rec.autos.makers.jeep+willys,
"Jeff Strickland" <spamcatcher (AT) yahoo (DOT) net> wrote,
I have the ConFer heavy duty
shackles, and they are just a fraction of an inch longer than stock, I
assume this is because the material is so much beefier that they needed
the
space avoid compromising the strength after they drilled the holes.

I think it is because they needed to make room for the extra brace in
the middle, that the originals don't have.




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