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HybridZ

Strut options for Street Z's


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I've been looking around here and on the web for strut options. Yeah, we have lots of info for shortened strut tubes and inserts to fit, and for super-hard ITS/SSM/BBQ autocross spring rates, but other than just "I have the eibach spring kit" or "The tokico spring/strut kit has strange front springs" I am not coming up with much for a street Z.

 

I have a set of 200lb/in coil springs that are the correct size for the 240Z. (Moog 6558's) They will have to be cut one or two coils to bring the ride height down a little, but hopefully they will help correct the body roll I'm getting in the back...That, and my rear stock springs are sagging pretty bad. Almost a two inch difference in height front-to-rear.

 

My strut inserts seem to be fine, the car doesn't bounce or "float", but I've been told that stock and stock-replacement struts will not control the spring rates I'm looking at. I don't really feel the need for adjustables, nor can I really justify the price.

 

Currently, I've been looking into the Tokico HP Blues, or the Bilstein P30-0032 with a spacer under the strut insert to take up the slack. I'm not really keen on the Tokico Illuminas, mainly because I'll end up just setting and forgetting...It's a street car. I drive it to work every day, and take it out in the county for some fun out among the bean fields.

 

Currently looking at a 100$ to 140$ per wheel budget, and it's leaning to the Bilstein due to being rebuildable.

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I've used Arizona Z springs with Tokico blues on two V8 Z builds. Both cars were built as daily drivers. Both drive like they were on rails. The springs are a good match for a basic 240Z V8 project and they maintain the stock ride height - the 240Z is low enough for street use. Even at stock ride height I have bottomed out on speed bumps so I wouldn't want the car any lower. Add poly suspension bushings and it is an even better ride.

 

The Arizona Z spring rates are 180lb/in front and 200lb/in rear. See them at http://www.arizonazc...om/springs.html

Edited by Miles
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These springs are too tall for the Z...perfect for the "rally look" but too hard for rally, I'd think. Will definitely get you the ground clearance you need for off-roading in a Z.

 

I'll trim them a bit at a time to bring the height down, a recent disaster-turned-windfall (wrecked the car and broke a wheel, dented a fender slightly) has this project moving a little quicker now.

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