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3/4 elliptical upper leaf

Posted: Fri Jan 20, 2006 10:21 pm
by 4sum4
With the upper leaf do you want it to be flat to start of with so when the axle drops its under spring tension

Posted: Fri Jan 20, 2006 10:30 pm
by just cruizin'
From what I understand the weight of the vehicle will flatten out the leaf. Only when the main spring pack is at drop or near to it will the 3/4 leaf pull away from the chassis. When u install it the spring will probably curve away from the chassis under the natural curve of the spring

Posted: Sat Jan 21, 2006 9:56 am
by dave
Dont waste your time just link the rear and run coils.

Posted: Sat Jan 21, 2006 11:22 am
by 360 scout
dave wrote;
Dont waste your time just link the rear and run coils.

buggies are not as good as coils but they will increase your flex with leaves cheap & easily.
Did mine in an afternoon cost me about $20 in materials.
Don't think "linking it" will be that easy on the wallet.

Posted: Sat Jan 21, 2006 3:48 pm
by 4sum4
its not for my truck,and what i ment was when the leaf is unsprung weight
do you want it to be flat or a curve to start of with

Posted: Sat Jan 21, 2006 4:04 pm
by Slayer
4sum4 wrote:its not for my truck,and what i ment was when the leaf is unsprung weight
do you want it to be flat or a curve to start of with
i dont think it will make very much differance, seen both and they seem to work the same... infact gonads old orange buggy just had a peice of tube, not even a spring... maybe some trial and error is the only way to find out for sure.

Posted: Mon Feb 27, 2006 9:20 pm
by Spartacus
Slayer wrote: gonads old orange buggy just had a peice of tube, not even a spring... maybe some trial and error is the only way to find out for sure.
a month old dig...

is there any pics/ more info on how he mounted it to the chassis?
and materials used :?:

elliptic

Posted: Tue Feb 28, 2006 7:13 pm
by vanbox
i did it to my sierra......

used datsun leaves as the elliptic and took 1 spring out of the sierra leaf pack. also unfolded the brackets to hold the leaves thogether.

attached are a couple of pics of flex with shackles i made myself.

the springs are mounted using 2 U bolts (should really have squear edge U bolts (like hilux)) and 8 mm plate. total cost about $10

(would recommend 10mm + plate as the bolts need to be tight and i bend the 8mm)

my 2c.

PAUL

Posted: Tue Feb 28, 2006 9:06 pm
by Spartacus
would it be better to use two 6mm thick leaves or one 8mm leaf for the upper :?:

guessing 2 6mm would provide the most resistance

Re: elliptic

Posted: Wed Mar 01, 2006 9:14 pm
by MY45
vanbox wrote:i did it to my sierra......

used datsun leaves as the elliptic and took 1 spring out of the sierra leaf pack. also unfolded the brackets to hold the leaves thogether.

attached are a couple of pics of flex with shackles i made myself.

the springs are mounted using 2 U bolts (should really have squear edge U bolts (like hilux)) and 8 mm plate. total cost about $10

(would recommend 10mm + plate as the bolts need to be tight and i bend the 8mm)

my 2c.

PAUL
Paul that shackel setup is hell hillbilly im envious of you :D

I'd just use a long shackel with plenty of flex in the bush's.

Posted: Wed Mar 01, 2006 10:19 pm
by just cruizin'
Any body got any ideas for a installing this setup on a WT Sierra