Spring rate bar combo?

[bwh13]

With the added weight of the S52, plus the roll bar I installed, if I run a 440/650 combo, are the 26mm front and 22mm rear IE bars too much?

Would the stock bars be able to balance the chassis?

[whiltebeitel]

That's a very broad question. Look at where mazur was a little over a year ago.

[z31maniac]

Jay at GC came up with the this combo for me since I had already purchased the UUC bars 22/19.

550/750 with no rear bar. Didn't get a chance to auto-x/track it, but it felt very good. Neutral if slightly biased toward oversteer.

[bwh13]

How is it on the street over tar strips and manhole covers set below pavement level? Is it jarring or compliant with those spring rates?

[z31maniac]

I didn't think it was too bad, and that was on 17" with 40 series tires.

But then again, I'm willing to sacrifice some comfort for performance.