Ride extremely bouncy
Thread Starter
Intermediate
Joined: Jan 2015
Posts: 25
Likes: 0
From: Houston Tx
Ride extremely bouncy
I lowered my car on the ZIP bolts. The front ride is ok but on the back it is horrible. Theres points where im about to hit my head on the roof because of so much bounce going on. Any recommendations? Maybe new shocks? Leaf spring? Sway bar? Or just raise it up....
Le Mans Master
Joined: Sep 2013
Posts: 8,900
Likes: 1,074
From: Wisconsin
If raising it back up to stock height cures the problem, that sure would be the cheapest solution.
Race Director
Joined: Jul 2007
Posts: 17,756
Likes: 1,211
From: Aiken, SC
St. Jude Donor '13 thru '26
Shocks control the up and down... Might be time for a new set.
However, I have no idea what the lowering does to how the shocks act, but it shouldn't be that much of a difference.
However, I have no idea what the lowering does to how the shocks act, but it shouldn't be that much of a difference.
Le Mans Master
Joined: Jun 2002
Posts: 5,037
Likes: 846
From: Rotonda West, FL 2015 Z51 M7 3LT
Oldtimer
Go in steps. Change more than one thing and you don't know what fixed it. I'd try raising back up and see what you think. Still don't like it? Then try something else.
You have zero information in your profile so assuming you're running a C5 coupe or vert then my next step would be to put a set of C06 Z06 shocks on and see what that does for ya. I just put a set on my '03 coupe and they definitely helped the ride. I still want more cornering so I'm going to put a set of Z51 sway bars on it later this year, but that's just me.
I guess the point is, don't change everything at once.
You have zero information in your profile so assuming you're running a C5 coupe or vert then my next step would be to put a set of C06 Z06 shocks on and see what that does for ya. I just put a set on my '03 coupe and they definitely helped the ride. I still want more cornering so I'm going to put a set of Z51 sway bars on it later this year, but that's just me.
I guess the point is, don't change everything at once.
Melting Slicks
Joined: Apr 2009
Posts: 2,479
Likes: 36
I see this time and time again. People lower their suspensions and are then surprised at the horrible ride they get. Here are a few things to remember:
1) Stock shocks are designed to work at stock (close to stock) height. You change that and the shocks basically stop working as designed because they are compressed beyond working range.
2) If you significantly lower the car you need to get new shocks designed to work at a lowered suspension height. Bilstein SP comes to mind. You also need to get a complete re-alignment.
3) Springs are responsible for ride quality, ride height, and are basically what keeps your suspension from hitting the bump stops and bottoming out.
4) Shocks are dampeners. Their job is to dampen the bounce that springs create. This is why it is extremely important to match shocks to the springs or else, one element will overpower the other and they will no longer work in harmony (as designed).
Just my two cents.
1) Stock shocks are designed to work at stock (close to stock) height. You change that and the shocks basically stop working as designed because they are compressed beyond working range.
2) If you significantly lower the car you need to get new shocks designed to work at a lowered suspension height. Bilstein SP comes to mind. You also need to get a complete re-alignment.
3) Springs are responsible for ride quality, ride height, and are basically what keeps your suspension from hitting the bump stops and bottoming out.
4) Shocks are dampeners. Their job is to dampen the bounce that springs create. This is why it is extremely important to match shocks to the springs or else, one element will overpower the other and they will no longer work in harmony (as designed).
Just my two cents.
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Premium Supporting Vendor
Joined: Oct 2004
Posts: 36,838
Likes: 438
From: Manassas Park VA
St. Jude Donor '07-'08,-'13-'14, '16-'17
Could be shocks - as lowering shortens the stroke and could be making
shocks that are on the way out respond even worse.
Here is a great deal on shocks and you will have no issues with the
shorter stroke.
http://www.customcorvetteaccessories...ellshocks.html
Regards
Chip
shocks that are on the way out respond even worse.
Here is a great deal on shocks and you will have no issues with the
shorter stroke.
http://www.customcorvetteaccessories...ellshocks.html
Regards
Chip
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