350z suspension question

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Jan 18, 2011 | 01:48 AM
  #16  
thescreensavers's Avatar
Mr.202?
iTrader: (10)
Joined: Apr 2009
Posts: 9,751
Likes: 206
From: WPB
Premier Member

Originally Posted by High_Boost
you really cant get them backwards - the rear springs are much wider, plus the rear had the 2 red/1 purple dot that is known to be the revised z spring..
and the fronts have the plastic coating on the bottom where it touches the strut I am wondering if I got coupe fronts instead of Z..

here is a comparison of my front spring vs the "Z" spring I purchased
not much height differance next to eachother either


IMG_0810 by dkluck1, on Flickr



White thick padding on the front springs match up, but that green dot does through me off, its weird.

Whats the third dot on the spring on the left?
 
Reply
Old Jan 18, 2011 | 01:58 AM
  #17  
DrewLe's Avatar
Registered User
iTrader: (14)
Joined: Jul 2010
Posts: 2,886
Likes: 40
From: Reppin' FL in DFW
I'll check my dots tomorrow, little dark now lol. But I'm pretty sure they look like the ones above IIRC.

Edit: I've never seen that green dot before either....
 

Last edited by DrewLe; Jan 18, 2011 at 02:04 AM.
Reply
Old Jan 18, 2011 | 09:40 AM
  #18  
High_Boost's Avatar
Thread Starter
|
Registered User
Joined: Dec 2010
Posts: 88
Likes: 6
Originally Posted by thescreensavers
White thick padding on the front springs match up, but that green dot does through me off, its weird.

Whats the third dot on the spring on the left?
I am not sure, I will check when I get home, but the one on the left is what came off my car, it should be the stock sedan 6mt sport suspension front, it still has the red struts, etc.
 
Reply
Old Jan 18, 2011 | 09:58 AM
  #19  
Swivel's Avatar
Moderator
iTrader: (13)
Joined: Jan 2007
Posts: 19,680
Likes: 161
From: Calgary, AB, CANADA
This may (or may not) help:

https://g35driver.com/forums/2831708-post144.html

This post indicates a green and white dot is from an X sedan...

https://g35driver.com/forums/2835276-post11.html
 

Last edited by Swivel; Jan 18, 2011 at 10:06 AM.
Reply
Old Jan 18, 2011 | 12:00 PM
  #20  
brandon1978's Avatar
Registered User
iTrader: (3)
Joined: Jul 2005
Posts: 382
Likes: 13
From: Austin, TX
Originally Posted by thescreensavers
Measure the top of the wheel arch to the ground. It should be like 27.5 which is stock height. My rear is 27.0 and front is 26.5
My 6mt sedan is on revised Z springs and G35 sedan Tokico D-specs. My front and rear is 27.0.
 
Reply
Old Jan 18, 2011 | 12:31 PM
  #21  
thescreensavers's Avatar
Mr.202?
iTrader: (10)
Joined: Apr 2009
Posts: 9,751
Likes: 206
From: WPB
Premier Member

Originally Posted by SwivelHips
This may (or may not) help:

https://g35driver.com/forums/2831708-post144.html

This post indicates a green and white dot is from an X sedan...

https://g35driver.com/forums/2835276-post11.html
Well that would explain the 4x4+ hight he has.
 
Reply
Old Jan 18, 2011 | 12:42 PM
  #22  
High_Boost's Avatar
Thread Starter
|
Registered User
Joined: Dec 2010
Posts: 88
Likes: 6
Originally Posted by SwivelHips
This may (or may not) help:

https://g35driver.com/forums/2831708-post144.html

This post indicates a green and white dot is from an X sedan...

https://g35driver.com/forums/2835276-post11.html
well, it sucks that I got ripped off, but at least I know what it is now..
it definately explains the height, I appreciate the help
 
Reply
Old Jan 18, 2011 | 02:16 PM
  #23  
thescreensavers's Avatar
Mr.202?
iTrader: (10)
Joined: Apr 2009
Posts: 9,751
Likes: 206
From: WPB
Premier Member

Originally Posted by brandon1978
My 6mt sedan is on revised Z springs and G35 sedan Tokico D-specs. My front and rear is 27.0.
Can you check the dots on the front springs?
 
Reply
Old Jan 18, 2011 | 02:47 PM
  #24  
tyau's Avatar
Registered User
Joined: May 2008
Posts: 155
Likes: 0
The distance from the fender arch to the ground is going to differ for everybody, subject to changes in sidewalk height, tire pressure, gas tank content, brand of tires, etc. I have 255 35 19 so my measurement will be different compared to when I am on my stock snow tires which are 235 45 18
 
Reply
Old Jan 18, 2011 | 02:50 PM
  #25  
thescreensavers's Avatar
Mr.202?
iTrader: (10)
Joined: Apr 2009
Posts: 9,751
Likes: 206
From: WPB
Premier Member

^ your right that might have to do, but people are either having the same height or higher in the front which is not how revised Z drop is.
 
Reply
Old Jan 18, 2011 | 03:07 PM
  #26  
tyau's Avatar
Registered User
Joined: May 2008
Posts: 155
Likes: 0
The problem is that the z bumpstops are shorter than the G. This is to match the Z shorter shock pistons. If people use Z shocks and springs, but with G bumpstops, their cars maybe resting on the bumpstops
 
Reply
Old Jan 18, 2011 | 03:23 PM
  #27  
tyau's Avatar
Registered User
Joined: May 2008
Posts: 155
Likes: 0
Guys, I want you to look at this.

The piston of the Z shocks is 1.5" shorter than the sport sedan shock in the rear.

I don't have time to explain this yet, but please take note of the difference in bumpstops being used, and the amount of compression permitted before bottoming out.

See attachment.
 
Attached Thumbnails 350z suspension question-shocks.jpg  
Reply
Old Jan 18, 2011 | 04:32 PM
  #28  
High_Boost's Avatar
Thread Starter
|
Registered User
Joined: Dec 2010
Posts: 88
Likes: 6
interesting, so the body is the same, just a shorter piston.. I wondered about that

it would seem to me that with lowered springs the shorter piston would be better (assuming you arent topping out the shock), but I have read posts claiming the Z shocks make the G drive like crap.. maybe cutting the bumpstop would fix that
 
Reply
Old Jan 18, 2011 | 06:00 PM
  #29  
tyau's Avatar
Registered User
Joined: May 2008
Posts: 155
Likes: 0
Yes. The z shocks would lose significant travel if paired with the g35 bumpstops when using the z springs. I have reasons to believe that people who are not getting the full 1" drop at the rear are riding on the bumpstops. When the weight if the car sits on the shocks, the stock rear suspension only has a little over an inch of compression in the shocks. If you lower your car one inch you lose that compression unless the bumpstops are trimmed or a Z part is used
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Z1Motorsports
Suspension-Vendor
56
May 31, 2020 01:56 PM
privatecorye
Steering & Suspension
1
May 31, 2016 01:56 AM
G35Sask
Intake & Exhaust
16
Aug 5, 2015 10:17 PM
kinetek
Brakes & Suspension
9
Aug 3, 2015 04:25 PM
xplosive1
Steering & Suspension
3
Aug 1, 2015 03:01 AM



You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 08:13 PM.