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adjustable springs?

9.8K views 49 replies 16 participants last post by  SOAB  
#1 ·
anybody have the basic design of them? or a pic? i realize that they are not available anymore but i wanted to replicate them or make my own for my AutoX SPG
 
#3 ·
Last I heard he was still doing a batch about once-per-year or so if he had enough interest, give them a call and see if they're gonna do it this winter to get ready for race season next Summer.

Drew
 
#4 ·
Yea, give Brad a call, he might be able to make them for you or give you the info you need to make them yourself. I am sure he can help you either way
 
#8 ·
When I talked to brad, he told me the fronts are 9.5" 500lb springs, (by afco racing) with a 5.5" od. and the rears are 9.5" 650lb springs with a 5" od. (also by afco) The adjuster in the rear is a threaded cup made by afco. As for the front, it is something he apparently madewhich basically has two cups, on a threaded rod with a half inch drive to turn them. The front is hard to explain, ill grab pics since mine is in pieces anyway.
 
#17 · (Edited)
Yes, that is my design. With that weight jack and basket you use a 8 1/2" tall by 5 1/2" dia spring or it will sit too high for most. The problem is that 8 1/2" with a ground end and 1/2 turn coil is not popular, and finding a good selection of spring rates is tough. I got burned on a bad run of Southwest coil spring. One had failed on IJ, so I recalled the on the ones I had sent out, replaced them with Afco and paid for all the shipping.

I originally had Brad's springs, but did not like the galling that occurred between the bucket and the inside of the spring thus my own design.

I don't sell the full kit any more. I did sell a set of upper perches to IJ and he will just buy the Afco parts.

Here is a link to the Brad install and my design, fab and install.
Saabphotos online Saab photo album :: '89 suspension and brake upgrades
Shots of my setup.
http://www.saabcentral.com/forums/showt ... 810&page=5

Let me know if I can help further...
Dennis
 
#23 ·
Bringin this back from the dead, lookin at doin somethin similar my self, I see that 500lb spring rate is the lowest the have but isn't that SUPER stiff for a street setup or does it have to be to run it lowered? and my other question is with the afco 5 1/2 x 8 (even though I could only find 5 1/2 x 9) does any body have pictures of how low it goes all the way down?