jeffz

Hmm...tough choice between these two.

Looks like you got it. It is a basic calculation and the relationship does not change. You really only need to give the wheel maker either the offset and width or the backspacing and the width (besides the diameter of course). They will take care of the rest.

Have you tried: http://www.ccwheel.com/files/home.php ? Reasonable prices. Custom sizes. Good tech info too.

No. 425 is way over the top. IMO, 250 is too much for street driving also. Dan and Jt1 have some good recommendations. And probably closer to the range you would want to be in. Jeff

I am at the upper end of the spring rate for these shocks. I have 250/275 front and rear. That is way to stiff for street use. I'd recommend giving them a call (if nothing here gives you the answer you were looking for), they are very helpful and I am sure would be able to get you in the right direction. Jeff

Yea, what is your intended use. Street rates will be different from track rates.

Sorry to say, not much done since. Life got in the way. New job, new house with a complete remodel inside and out, has taken most of my time. I still had the stock dash in there at the time of that photo. It has since been replaced by a modified version of this: http://www.hrpworld.com/index.cfm?form_prod_id=106,54,363_764&action=product Wired up with new autometer gauges. One of these days I hope to get back to it... Jeff

17 x 10 CCW Jeff

I've been lurking for a bit...figured I should say hi....from Nor Cal. From the last few years... Jeff