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Alignment specs.


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While checking under my car for suspicious looking components, I noticed one of my tie rod ends had a boot starting to go. Hmmm, felt a little sloppy too. (While the ends are out would be a good time to upgrade some bushings with urethane). What are some good alignment #s for a primarily street use Z? I"m running Motorsport springs, about 1.5 inch lower than stock. 205 50 16f/225 50 16 r. Slightly more weight towards the rear. Suggestions?

JS

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If it is primarely a street z, I'd set the front up with about 1 degree negative camber and zero on the toe out. I'd also try to adjust the TC rod so that you get a little positive caster... or shim it up so you can get 5 degrees or so positive... That would be a good setup.

 

Mike

 

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"I will not be a spectator in the sport of life!"

mjk

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Thanks Mike, I'll use those for my street set up (if I can get that much camber).

 

What about rear settings for a street Z with 235/45-17s up front 255/45-17s rear, coilovers (not sure what stiffness I'll end up with), 7/8" front bar, no rear bar?

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Personally I don't agree with JTR's "No rear bar" theory. My car, when not tormenting me with fuel issues and smoking exhaust, will pull a passenger through the drivers window on a hard right turn... without slide.

 

I would run 3/4 degree negative on the rear with zero toe. You should be able to get 1 degree negative up front, don't sweat it! Possitive caster is where you will have issues.

 

Mike

 

------------------

 

"I will not be a spectator in the sport of life!"

mjk

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Thanks Mike.

 

The only reason I don't have a rear bar on the car is that I don't own one to put on!

I also have a 1-1/8" Front bar I could use, especially when I get a rear bar.

I've heard that the suspension techniques rear bar interferes with the CV shafts that I have installed. With a 1-1/8" front bar, would a 3/4 or 7/8 rear bar be the right size?

 

So it looks like I'll be putting a custom mount for the ST bar, when I get one. Any other ideas on a rear bar that will clear the CV shafts?

 

The reason I was doubting tha I could get 1 degree negative camber up front (or rear) is that I'm using the stock strut isolators with slotted (until the isolators hit) mount holes. I've heard you can't get to 1 degree with that and I haven't checked it on my car yet (waiting to get it all together at ride height for that).

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You can get your factory lower control arms modified with Chromo threaded sleeves and Heim joints up front. That is what ZDr. did for me. This will allow up to 8 degrees of negative camber which you will never use, but you won't have to slot holes or worry about changing or modifying the upper isolator.

 

I'm using a 3/4 inch rear sway bar... I mis-quoted the size previously in another post. Not sure about getting around the CV axle clearance issue.. I'd think 3/4 is sufficiant. To thick and you might have the problems that JTR describes.

 

Mike

 

------------------

 

"I will not be a spectator in the sport of life!"

mjk

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