LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Lowering springs.

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Old 02-13-2012, 09:13 PM
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Default Lowering springs.

So I have been wanting to do MUCH work to my baby. and I have many questions. lol but has anyone heard or attempted to lower a 94 z28 with stock springs? I really want to lower the front there is a gap about 3-5 inches it looks like I want to drop it a few inches to tighten that gap. is it possible with stock springs? if not what springs do you recommend?

Old 02-13-2012, 09:31 PM
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Highly recommend Sam Strano's lowering springs -- he's a forum sponsor here. http://www.stranoparts.com/

I don't have any decent/recent photos (ugh, I need to wash that truck more often), but this should give you a rough idea. Any lower, and it'd be scraping every speed bump.



Lowering springs.-nvn6i.jpg


Last edited by Alex94TAGT; 02-13-2012 at 09:48 PM.
Old 02-13-2012, 09:53 PM
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looks nice bro are you scraping at all? mostly on speed bumps i would guess. how much of a lower is that like 3 inches?
Old 02-13-2012, 10:02 PM
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My car on DMS springs and my friend's on BMR springs.
Old 02-13-2012, 10:09 PM
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Lowering springs on stock shocks = bad idea.
Old 02-13-2012, 10:13 PM
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Originally Posted by speed_demon24
Lowering springs on stock shocks = bad idea.
That too. Your shocks will be dead in a matter of a few months.
Old 02-13-2012, 10:15 PM
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Originally Posted by metalmilitia606
That too. Your shocks will be dead in a matter of a few months.
Damn I can't get a break.
Old 02-13-2012, 10:19 PM
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Originally Posted by b00geyman
Damn I can't get a break.
Billsteins are a good budget shock. I have them on my car and I got them for like 380 bucks brand new. My car is pretty low and they have been on almost a year and are holding up well.
Old 02-13-2012, 10:22 PM
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KYB AGX shocks and Prokit springs are a good budget combo. Mine have been on three years and I have had no issues.
Old 02-13-2012, 10:22 PM
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Originally Posted by b00geyman
looks nice bro are you scraping at all? mostly on speed bumps i would guess. how much of a lower is that like 3 inches?
Nah, about half that. The image is a little deceiving -- stock springs are softer, so they compress more once you get weight on them.

I never took before/after measurements, but I hear it's around a 1.5"-drop. Never scraped the car with them (which is why I recommend them), but there aren't a ton of speed bumps in my area. Your mileage may vary. All I can say is that I like them. Handles well with adjustable (yellow) koni shocks, but I'd still like to upgrade swaybars. It's also a good idea to weld in some rear-lower-control-arm relocation brackets to retain the suspension geometry. Adjustable panhard rod helps you recenter the wheels within the frame.

Of course, your suspension should reflect what you use the car for. Drag racing, you generally want soft springs for better weight transfer to the rear wheels. For road course / autox / fun on the street, a stiff suspension is better. If you mix and match, you'll generally wind up with a car that isn't particularly good at either. From what little I understand, anyway. My car's just a toy.
Old 02-13-2012, 11:03 PM
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Intrax springs on Bilsteins. 2" rear, 2.5" front

Old 02-13-2012, 11:09 PM
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^^^ I love the color of your car. What is it?
Old 02-14-2012, 12:14 AM
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Originally Posted by metalmilitia606
^^^ I love the color of your car. What is it?
I think it is purple pearl metallic.
Old 02-14-2012, 12:38 AM
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Yep, purple pearl metallic
Old 02-14-2012, 12:59 AM
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did any of you install them yourself or is it a mission?
Old 02-14-2012, 07:07 AM
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I did mine myself. Its not hard at all - search, theres several write-ups
Old 02-14-2012, 07:10 AM
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Did mine myself as well
Backs are easy front a little more challenging but can be done
Old 02-14-2012, 07:11 AM
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Most important tool u need is a spring compressor for.ur safety
Old 02-14-2012, 04:25 PM
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Backs are a cakewalk. Fronts not so much lol.
Old 02-14-2012, 05:04 PM
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Originally Posted by VinR1
Intrax springs on Bilsteins. 2" rear, 2.5" front

Never seen PPM on a bird before... rare?


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