Better handling, where to start?

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  #16  
Old 11-19-2009, 02:06 PM
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yea im going to be switching to medium/medium and see how that is, the car is on rails the way it is
 
  #17  
Old 11-19-2009, 02:07 PM
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Originally Posted by 4DGS
1. Sways first for sure
2. Drop, but I wouldn't go with the D-specs. I have heard some terrible things. Plus if you're spending $750 on that just buy tein Basic coilovers, they can be had used for $500-$700, new less than $1000

Dofu is spot on though.
What terrible things have you heard about D-specs?
 
  #18  
Old 11-19-2009, 07:12 PM
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G35 sedan w/ too much money in mods
Originally Posted by CreativeDesignZ
i did to the research and i was told after market endlinks were what i needed. the stock ones are too weak for such an application with being lowered and on medium/high stiffness they stock endlinks cant take the agressive angle the endlink is at. If your guna do it do it right, my car is now lowered with zero preload on both my sway bars, where are yours and whoever doesnt have adjustable endlinks will...
You are talking about the endlinks for the 03-04 cars. The 05's and up got revised endlinks that are significantly larger and tougher.

I have Hotchkis sways on an 05 sedan and no issues.
 
  #19  
Old 11-19-2009, 07:15 PM
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Sways, struts, spring, yes, but don't forget good tires!! They can make a huge difference.
 
  #20  
Old 11-20-2009, 10:42 AM
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Originally Posted by Blue Dream
You are talking about the endlinks for the 03-04 cars. The 05's and up got revised endlinks that are significantly larger and tougher.

I have Hotchkis sways on an 05 sedan and no issues.
they might be stronger, but regardless there is still preload on your sway bars. 05 revised links are only a bandaid for the real issue.
 
  #21  
Old 11-20-2009, 12:03 PM
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Originally Posted by G35fromPA
What terrible things have you heard about D-specs?
Seconded, I'd also like to know, because I'm about to buy a set.
 
  #22  
Old 11-20-2009, 12:07 PM
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Originally Posted by G35fromPA
What terrible things have you heard about D-specs?
I'd like to know too... I have them on my sedan and have absolutely no problems with them so far...
 
  #23  
Old 11-20-2009, 12:17 PM
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G35 sedan w/ too much money in mods
Originally Posted by CreativeDesignZ
they might be stronger, but regardless there is still preload on your sway bars. 05 revised links are only a bandaid for the real issue.
Any recommendations on aftermarket endlinks? Do you think they should be changed out now or wait to see if the stock ones give out?
 
  #24  
Old 11-20-2009, 02:26 PM
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SPL Parts makes excellent adjustable endlinks, though they are pricey:
http://www.splparts.com/main4/index.htm
 
  #25  
Old 11-20-2009, 05:01 PM
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i have powergrids, i couldnt be happier. The spl links look like u can make them from home depot parts
 
  #26  
Old 11-20-2009, 08:05 PM
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Originally Posted by CreativeDesignZ
The spl links look like u can make them from home depot parts
Exactly what I was thinking when I first saw them a few years ago!
 
  #27  
Old 11-21-2009, 04:35 PM
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Originally Posted by dofu
I'd like to know too... I have them on my sedan and have absolutely no problems with them so far...
How's the ride compare to stock shocks - local roads, rough roads, highway? Any high frequency vibrations with them?
 
  #28  
Old 11-23-2009, 03:48 AM
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Originally Posted by dofu
With JIC coils and adjustable sway bars, I had the sways both set at med and that was perfectly fine like that. Handling was very neutral with just a bit of sway for just the right amount of energy transfer. Playing around with the height and other settings along with other mods, I was able to add oversteer or understeer for preference. And by the time I was done, no matter what the speed, point the wheel and the car follows.
Maybe you guys can help me out with my suspension tuning issues. I started with Cusco sway bars, then got some GT Spec bracing and bars, then finally got some Cusco Zero2 coils and a FSTB.

Up until I got the coilovers, handling kept improving and I could take turns quicker and easier, much better than stock. Then the coilovers went on, only about 1/4 inch lower than stock, and i had no body roll at all but didn't have traction either. Turns I used to take at 50 I could only take at ~42 now before losing traction, though it was very easy to control.

I've tried all kinds of setups with the coilovers and currently, I am running with no sway bars at all, neither Cusco nor stock. This is the best I have found so far and I am taking that turn around 56. From what I am guessing, the front spring is farrr too stiff and thus removing the sways and letting the suspension work independently has helped a lot. What else can I try to help improve this????

Spring rates 560/392

Stiffness settings for the front/rear sways: Front - 120% and 137% stiffer than stock. Rear - 173% stiffer than stock (22 mm).
 
  #29  
Old 11-23-2009, 10:01 AM
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definitely put your sway bars back on. What kind of tires are you rollin on? If your on stock tires or stock rims, there is your problem
 
  #30  
Old 11-23-2009, 10:09 AM
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Originally Posted by Blue Dream
Any recommendations on aftermarket endlinks? Do you think they should be changed out now or wait to see if the stock ones give out?
Not to re-start the age-old SPL vs Powergrid argument, but IMO a heim joint (SPL) is far better/stronger than a threaded cast rod end (Powergrid). I'd worry about it cracking. I will go with the SPLs -- someday when I get the money, LOL!
 


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