Sway Bar Diameter

[Scrrem]

Thinking about re-bushing the Z. On the 90 ZR-1, what are the sway bar diameters front/rear? From what I have been able to find online, I think they are 30mm front / 26mm rear. Is this correct?
Rich

[Aurora40]

Those are the Z51 sizes.

26/26 according to this:

http://corvetteactioncenter.com/tech/c4/susp_chart.html

[Scrrem]

Originally Posted by Aurora40

Those are the Z51 sizes.

26/26 according to this:

http://corvetteactioncenter.com/tech/c4/susp_chart.html

Cool, Thanks Bob!!

[QB93Z]

Hey Rich, let me know if you need some help with that project. Jim

[Scrrem]

Originally Posted by QB93Z

Hey Rich, let me know if you need some help with that project. Jim

Will do Jim!!! Thanks!!
Rich

[lbszr]

Originally Posted by Aurora40

Those are the Z51 sizes.

26/26 according to this:

http://corvetteactioncenter.com/tech/c4/susp_chart.html

This one says 26/24 http://www.zr1netregistry.com/ZR1_suspension.htm

I'll have to go out and mike the rear, mines probably original.

[Aurora40]

Originally Posted by lbszr

This one says 26/24 http://www.zr1netregistry.com/ZR1_suspension.htm

I'll have to go out and mike the rear, mines probably original.

Would be interesting to know which it is. Only reason I'd think they might use a bigger bar than the base suspension is to offset the understeer caused by the bigger rear tires and (slightly) stiffer front spring?

[Scrrem]

Originally Posted by Aurora40

Would be interesting to know which it is. Only reason I'd think they might use a bigger bar than the base suspension is to offset the understeer caused by the bigger rear tires and (slightly) stiffer front spring?

I'll take a rough measurement today, see of the front matches the back diameter.
Rich

[Scrrem]

Originally Posted by Scrrem

I'll take a rough measurement today, see of the front matches the back diameter.
Rich

Well the front sway bar is larger that the back, so I would say it's 26/24.
Rich

[jrtoffroad]

Measured my 91' the other day...26/26