HOME FORUM RULES CONTACT
     
   
   

Go Back   CLASS RACER FORUM > Class Racer Forums > Stock and Super Stock Tech


Reply
 
Thread Tools Display Modes
Old 07-23-2014, 03:41 PM   #1
Bobby Fazio
VIP Member
 
Bobby Fazio's Avatar
 
Join Date: Nov 2009
Location: Egg Harbor Township, NJ
Posts: 1,371
Likes: 1,122
Liked 3,449 Times in 420 Posts
Default Staggered rear coil over springs?

In trying to eliminate the right rear squat on the super stocker, is it worth putting a stiffer spring on right side. Right now have 110lb in both and was going to put a 130 on the right. Also have a 150 if we decide to try that. Anyone ever done this? I hear yes and no but I know for the 5.0, many spring manufacturers make stiffer right springs..
__________________
'65 Mustang SS/L & L/SA
DriverInterviews.com | App.DragInsights.com
Bobby Fazio is offline   Reply With Quote
Old 07-23-2014, 06:28 PM   #2
Ed Wright
Veteran Member
 
Ed Wright's Avatar
 
Join Date: Mar 2005
Location: Sand Springs, OK
Posts: 8,132
Likes: 896
Liked 389 Times in 168 Posts
Default Re: Staggered rear coil over springs?

Bobby, I did that with a '65 Chevelle Convertible I had way back when. An air bag in the right rear spring worked better for me. Stiffer rear coils made mine much more prone to wheel spin.
__________________
Ed Wright 4156 SS/JA
Ed Wright is offline   Reply With Quote
Old 07-24-2014, 07:03 AM   #3
Robert Simpson
Senior Member
 
Join Date: Aug 2004
Location: Jacksonville, Florida
Posts: 822
Likes: 6
Liked 20 Times in 12 Posts
Default Re: Staggered rear coil over springs?

Bobby,

Do you have a sway bar or "Anti roll bar" on the rear of your SS/L car? I believe one of those would eliminate the body roll without changing the springs shocks etc. S&W makes a nice universal one I believe.

Robert
Robert Simpson is offline   Reply With Quote
Old 07-24-2014, 10:36 AM   #4
Mike Pearson
VIP Member
 
Mike Pearson's Avatar
 
Join Date: Mar 2007
Posts: 2,366
Likes: 553
Liked 1,635 Times in 506 Posts
Default Re: Staggered rear coil over springs?

I would assume your car is either ladder bar or 4 link. If the geometry is right you should not have any squat. The springs only hold the cars weight. My car weighs 3220 and I have 130 lb springs on my shocks and they are to heavy. really need 110's. I would recheck the rear suspension to make sure there is no bind and everything is adjusted properly.
__________________
Mike Pearson 2485 SS
Mike Pearson is offline   Reply With Quote
Old 07-25-2014, 09:20 AM   #5
TurboBuick6
Junior Member
 
Join Date: May 2014
Posts: 26
Likes: 0
Liked 0 Times in 0 Posts
Default Re: Staggered rear coil over springs?

Like robert said, if you are not running a sway bar or a bar too small, that is where I would start.
TurboBuick6 is offline   Reply With Quote
Old 07-25-2014, 10:23 AM   #6
Bimbo Jones
Member
 
Join Date: Nov 2008
Posts: 109
Likes: 0
Liked 0 Times in 0 Posts
Default Re: Staggered rear coil over springs?

65 Chevelle 3150 lbs. wagon w/350 &t-brake. Aftermarket control arms, one inch sway bar and air bag at the right rear. The car goes through a bunch of body roll at the hit and then squats quite a bit but hooks pretty good for only using 9" slicks. I'm just lucky after all these years an thousands of passes it still hasn't cracked the windshield from its torqueing wheel standing launches. Looking forward to following this thread to see if any bolt on solutions work well at controlling the car squatting at the right rear.
Bimbo Jones is offline   Reply With Quote
Old 07-25-2014, 10:31 AM   #7
Ed Wright
Veteran Member
 
Ed Wright's Avatar
 
Join Date: Mar 2005
Location: Sand Springs, OK
Posts: 8,132
Likes: 896
Liked 389 Times in 168 Posts
Default Re: Staggered rear coil over springs?

I had mine not torquing over at all , but had to run enough air in the air bag that it sat higher on the RR corner. Would have looked better level, but back then we didn't 't have the after market anti-roll bars, etc, we have now. Can't remember how much air it required to leave flat. Guess it was torquing over some. Didn't sit flat when parked. LOL
__________________
Ed Wright 4156 SS/JA
Ed Wright is offline   Reply With Quote
Old 07-25-2014, 03:02 PM   #8
Mark Yacavone
Veteran Member
 
Mark Yacavone's Avatar
 
Join Date: Mar 2002
Location: Miles From Nowhere
Posts: 7,391
Likes: 2,563
Liked 4,411 Times in 1,682 Posts
Default Re: Staggered rear coil over springs?

Quote:
Originally Posted by Mike Pearson View Post
I would assume your car is either ladder bar or 4 link. If the geometry is right you should not have any squat. The springs only hold the cars weight. My car weighs 3220 and I have 130 lb springs on my shocks and they are to heavy. really need 110's. I would recheck the rear suspension to make sure there is no bind and everything is adjusted properly.
I wanted to bring this one back before this thread gets too far off course.
__________________
We are lucky we don't get as much Government as we pay for..... Will Rogers
Mark Yacavone is offline   Reply With Quote
Old 07-25-2014, 04:35 PM   #9
Bobby Fazio
VIP Member
 
Bobby Fazio's Avatar
 
Join Date: Nov 2009
Location: Egg Harbor Township, NJ
Posts: 1,371
Likes: 1,122
Liked 3,449 Times in 420 Posts
Default Re: Staggered rear coil over springs?

Ladder bar, qa1 coil over setup. Car has squatted right rear since the 70s.
__________________
'65 Mustang SS/L & L/SA
DriverInterviews.com | App.DragInsights.com
Bobby Fazio is offline   Reply With Quote
Old 07-25-2014, 06:47 PM   #10
Mark Yacavone
Veteran Member
 
Mark Yacavone's Avatar
 
Join Date: Mar 2002
Location: Miles From Nowhere
Posts: 7,391
Likes: 2,563
Liked 4,411 Times in 1,682 Posts
Default Re: Staggered rear coil over springs?

Bobby, First is a thorough inspection.
Lay the ladder bars on top of each other and put the bolts through both...Start there.
How are you adjusting your base pre-load?
__________________
We are lucky we don't get as much Government as we pay for..... Will Rogers
Mark Yacavone is offline   Reply With Quote
Reply


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 04:30 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright © Class Racer.com. All Rights Reserved. Designated trademarks and brands are the property of their respective owners.