Notices
Series I Wheels, Tires, Brakes & Suspension

messed up my suspention

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old 01-27-2006, 04:55 PM
  #1  
Banned
Thread Starter
 
kw1k's Avatar
 
Join Date: Jun 2005
Location: cali baby
Posts: 660
Likes: 0
Received 0 Likes on 0 Posts
messed up my suspention

Well, this morning i went canyon running at Angels crest in located in SoCal,

And some of you know that i have a new set of wheels and that they are staggered 9.5 rear 245s, 8.5 front 225's

Now I was warned that if i did this setup that i was going to have understeer , & this was true because i realized that while i was up in the canyon this afternoon

So whats the best way to fix my little problem here.

I was thinking New front sway bar, and rear sway bar , with stiffer shocks n springs?

Now dont get me wrong , the rear grips very well. it's just that my front isnt to stable.
Old 01-27-2006, 05:07 PM
  #2  
RainMan is Back
 
brothervoodoo's Avatar
 
Join Date: May 2003
Location: SF Bay Area
Posts: 2,650
Likes: 0
Received 0 Likes on 0 Posts
Seems like a lot of tweaking and adjusting to basically get it back to what you had... !!! Really the "best" way is to go back to the superior stock setup... Good luck, maybe some tuning guru's can lend you a hand...
Old 01-27-2006, 05:09 PM
  #3  
BIU
Registered User
 
BIU's Avatar
 
Join Date: Mar 2004
Location: Vancouver
Posts: 1,501
Likes: 0
Received 0 Likes on 0 Posts
wuts wrong with 225s on 8.5?
Old 01-27-2006, 05:22 PM
  #4  
Banned
Thread Starter
 
kw1k's Avatar
 
Join Date: Jun 2005
Location: cali baby
Posts: 660
Likes: 0
Received 0 Likes on 0 Posts
Yea, im going to the malibu cruise tomorrow afternoon , im going to ask kwscoot to help me out..
Old 01-27-2006, 05:49 PM
  #5  
05-08 SCCA BS Natl Champ
iTrader: (1)
 
ULLLOSE's Avatar
 
Join Date: Feb 2005
Location: Coto de Caza, CA
Posts: 2,478
Likes: 0
Received 1 Like on 1 Post
Originally Posted by kw1k
Well, this morning i went canyon running at Angels crest in located in SoCal,

And some of you know that i have a new set of wheels and that they are staggered 9.5 rear 245s, 8.5 front 225's

Now I was warned that if i did this setup that i was going to have understeer , & this was true because i realized that while i was up in the canyon this afternoon

So whats the best way to fix my little problem here.

I was thinking New front sway bar, and rear sway bar , with stiffer shocks n springs?

Now dont get me wrong , the rear grips very well. it's just that my front isnt to stable.
If you just want to try to get the balance back go with a bigger rear bar and stock front. Maybe the MazdaSpeed rear would be enough to offset the extra rear grip.
Old 01-27-2006, 05:54 PM
  #6  
Registered User
 
PUR NRG's Avatar
 
Join Date: Jan 2003
Location: SF Bay Area
Posts: 1,286
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by kw1k
And some of you know that i have a new set of wheels and that they are staggered 9.5 rear 245s, 8.5 front 225's
That is a really strange setup. Why are you putting the smallest tire you can on each rim? An 18x9.5" wheel can fit 275 tires. An 18x8.5" wheel can fit 255 tires.

So whats the best way to fix my little problem here.
The best way is to knock that "ricer" stupitidy out of your head. You spent more money to get reduced performance and now you want to throw even more money at it to fix a problem you didn't originally have.

I appreciate a woman in stilletto heels but I don't expect her to do any jogging in them. Either like your wheels for the look or ditch them for better performance. Just don't try to do both at the same time.
________
Gang bang orgy

Last edited by PUR NRG; 05-01-2011 at 07:29 AM.
Old 01-27-2006, 06:09 PM
  #7  
Banned
Thread Starter
 
kw1k's Avatar
 
Join Date: Jun 2005
Location: cali baby
Posts: 660
Likes: 0
Received 0 Likes on 0 Posts
^^ This setup was not my idea, friend of mine who does rims / tires etc told me to go with this setup I dont know why, He told me looked into it and that I could not have Fit 275s. But i knew that i could have n i told him that, he said that this setup would be fine so i went along with it thinking he's the expert..


Before you start calling me a "ricer"? get your facts straight. And How would i be speading even more money if i was already planning on doing it.
Old 01-27-2006, 06:15 PM
  #8  
Momentum Keeps Me Going
 
Spin9k's Avatar
 
Join Date: Sep 2002
Location: Colorado
Posts: 5,036
Likes: 0
Received 4 Likes on 4 Posts
As you're only 18, just consider you've been taught a life lesson... in the future... do you own research... make your own choices.... most peps don't know jack about what they profess to know most about.

Thank someone you got off easy... you coulda been hurt by his stupid decisions about your car purchases. Your own knowledge is the best investment you can ever make in your life.
Old 01-27-2006, 06:22 PM
  #9  
05-08 SCCA BS Natl Champ
iTrader: (1)
 
ULLLOSE's Avatar
 
Join Date: Feb 2005
Location: Coto de Caza, CA
Posts: 2,478
Likes: 0
Received 1 Like on 1 Post
Originally Posted by kw1k
^^ This setup was not my idea, friend of mine who does rims / tires etc told me to go with this setup I dont know why, He told me looked into it and that I could not have Fit 275s. But i knew that i could have n i told him that, he said that this setup would be fine so i went along with it thinking he's the expert..


Before you start calling me a "ricer"? get your facts straight. And How would i be speading even more money if i was already planning on doing it.
Its not the end of the world. While you will never have the same performance level that you would have with 245s all around you can get back the balance. No matter what shocks or springs you do you wont fix it. The only way to make your car balanced again is to give up rear grip, the limit of your car is the skinny front tires. So to fix your balance either go with a slightly bigger rear bar with stock front or a set of adjustable front and rear bars. If you go adjustable you will need the rear bar full stiff and the front full soft to offset the extra grip of the rear tires.

Stagger looks cool, just sucks for performance.

btw there is nothing wrong with those size tires on those wheels for the street. Just for better performance when it comes time to replace them try a 245-255 front and a 265-275 rear, lots more meat.

Tell your buddy 285-30-18s will fit all the way around on 18X9.5s...... then kick him in the nutz.

Last edited by ULLLOSE; 01-27-2006 at 06:28 PM.
Old 01-27-2006, 06:27 PM
  #10  
Registered User
 
ECHO1's Avatar
 
Join Date: May 2003
Location: So. King Co.
Posts: 327
Likes: 0
Received 0 Likes on 0 Posts
did you not read the sticky at the top of this section? well, here's the first post...

Originally Posted by Gord96BRG
Lots of people here seem to be looking to install wider tires and wider wheels at the back of their RX-8s. We have to assume that they really like the look of wider wheels and tires on the back of a vehicle, but there may also be an impression that staggered tires and wheels somehow must enhance handling? Well, the short answer is - they don't.

There was an excellent article in Sport Compact Car recently where they installed new tires and wheels on their Project 350Z part II - Balance . The 350Z from the factory comes with staggered wheels and tires - and it understeers. To achieve neutral handling and eliminate the understeer, SCC found they had to install the same size tire on the front of the 350Z as the rear, and it greatly improved the handling and balance of the car.

So how does that translate to an RX-8? Easy - if you install wider tires on the back of a stock RX-8 than you have on the front, you will transfer the handling from neutral to understeer. Lots of people will say they only drive on the street and so they don't mind - but if you enjoy the neutral balance, be aware you'll be changing it for the worse if you go staggered.

The article has some interesting comments on tires, wheels, and handling that are relevant to RX-8s and other sports cars - definitely worthwhile reading.

Regards,
Gordon
and here's the link: http://sportcompactcarweb.com/projectcars/0404scc_350z/
good luck
Old 01-28-2006, 12:25 AM
  #11  
Boost needed
 
IZoomZoomI's Avatar
 
Join Date: Dec 2003
Location: San Jose, CA
Posts: 2,557
Likes: 0
Received 0 Likes on 0 Posts
I agree with what purnrg said, there ARE repurcussions in buying cheap heavy cast wheels that add 6 pounds of unsprung weight it would lessen the braking and turning performance of your car. If you kept it stock you would have been way better off, as a matter of fact you probably save more money just putting your oem wheels back on, then you won't have to buy suspension parts to dial your ride back to "par".
Old 01-28-2006, 01:37 PM
  #12  
Registered
 
Gord96BRG's Avatar
 
Join Date: Jan 2003
Location: Calgary, AB
Posts: 2,845
Likes: 0
Received 1 Like on 1 Post
Originally Posted by kw1k
Well, this morning i went canyon running at Angels crest in located in SoCal,

And some of you know that i have a new set of wheels and that they are staggered 9.5 rear 245s, 8.5 front 225's
You know, your "friend" who gave you advice really jerked you around. It seems those new wheels of yours are boat anchors (28 lbs!!!!), Nitto 555 tires are crap, you got a too-narrow staggered setup... whatever you do, don't take advice from him again.

Rather than try to compensate for the damage already done, why not cut your losses and run? SELL the current wheels/tires!!! Take that money, add in the extra money that you're talking about spending on sways etc., and put it into light wheels and good tires! Find wheels that are 20 lbs ea or lighter, same width front/rear, and get some good tires, maybe 245s all around, on them. THAT will drastically improve your handling!

Regards,
Gordon
Old 01-28-2006, 06:48 PM
  #13  
Banned
Thread Starter
 
kw1k's Avatar
 
Join Date: Jun 2005
Location: cali baby
Posts: 660
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by Gord96BRG
You know, your "friend" who gave you advice really jerked you around. It seems those new wheels of yours are boat anchors (28 lbs!!!!), Nitto 555 tires are crap, you got a too-narrow staggered setup... whatever you do, don't take advice from him again.

Rather than try to compensate for the damage already done, why not cut your losses and run? SELL the current wheels/tires!!! Take that money, add in the extra money that you're talking about spending on sways etc., and put it into light wheels and good tires! Find wheels that are 20 lbs ea or lighter, same width front/rear, and get some good tires, maybe 245s all around, on them. THAT will drastically improve your handling!

Regards,
Gordon
hmm, Well. I really like my rims so i dont plan on selling them even though they are about 28lbs each i dont really mind, I went to the malibu cruise this afternoon and i did just fine with everyone else.


But yes i agree with you 100%, I guess my next set tires i should probably put 265s in the rear maybe and 245 in the front?



Guys also he's saying would charge me about 150 w/ alignment to install springs for me? That seems so expensive.. Is this a legit amount or should i go else where

Last edited by kw1k; 01-28-2006 at 07:12 PM.
Old 01-28-2006, 08:36 PM
  #14  
Registered User
 
rabinabo's Avatar
 
Join Date: Oct 2003
Posts: 291
Likes: 0
Received 0 Likes on 0 Posts
That seems like a decent price actually, especially if the alignment is included. Installing springs is not necessarily a trivial thing to do.
Old 01-28-2006, 11:45 PM
  #15  
Boost needed
 
IZoomZoomI's Avatar
 
Join Date: Dec 2003
Location: San Jose, CA
Posts: 2,557
Likes: 0
Received 0 Likes on 0 Posts
I suggest you educate yourself and read this thread.

https://www.rx8club.com/series-i-wheels-tires-brakes-suspension-55/effects-wheel-size-weight-performance-51865/
Old 01-29-2006, 04:23 PM
  #16  
Banned
Thread Starter
 
kw1k's Avatar
 
Join Date: Jun 2005
Location: cali baby
Posts: 660
Likes: 0
Received 0 Likes on 0 Posts
guys listen, you guys are making it seem as if i could afford selling my current wheels n tires and go ahead and buy 2000+ wheels. I'm only 17 a student with a shitty job! it would take me sucha a long time to save enough money to buy them! of course i would love to have volks , or Wed sport or SSRs but i simply cant afford them..


Now you guys didnt know that side of the story obviously so right now, i just want to know that later on if i put lets say 265s in the rear or whatever add some Sway bars n rear struts ITS obviously going to be better then what it is currently right? of course! so what might you suggest i do 1st
Old 01-29-2006, 06:34 PM
  #17  
Boost needed
 
IZoomZoomI's Avatar
 
Join Date: Dec 2003
Location: San Jose, CA
Posts: 2,557
Likes: 0
Received 0 Likes on 0 Posts
yes it would better but the point everyone was trying to make, especially since your "17 w/ a shitty job" is sell the wheels go back to oem wheels which are lighter, then buy sways and struts. That setup would work a lot better than taking two steps back and two forward.
Old 01-29-2006, 07:05 PM
  #18  
Banned
Thread Starter
 
kw1k's Avatar
 
Join Date: Jun 2005
Location: cali baby
Posts: 660
Likes: 0
Received 0 Likes on 0 Posts
also if i may add, is 150 kinda $$? for installing springs w/ aligment?
Old 01-29-2006, 08:02 PM
  #19  
U-Stink-But-I-♥-U
iTrader: (1)
 
carbonRX8's Avatar
 
Join Date: Mar 2005
Location: 12 o'clock on the Beltway.
Posts: 2,004
Likes: 0
Received 1 Like on 1 Post
Kwik, I am all for experimentation. Thanks for braving the flames to post (though I also agree that you should have expected what you got.) Would you mind, if you can, posting exactly what you were feeling and compare it to stock and even other cars you have driven? Especially note initial turn in. Just curious. I have a thought on this and am wondering if your experience will confirm.

PS. Dont put both sways on if you want to continue to run these. Just put the stiffest rear bar in that you can stand. You could also consider increasing just the rear spring rates. None of this will get you the best handling that you can get unless you back off the stagger.
Old 01-29-2006, 08:09 PM
  #20  
the giant tastetickles
 
yiksing's Avatar
 
Join Date: Sep 2005
Location: in the basement
Posts: 2,758
Likes: 0
Received 0 Likes on 0 Posts
Don't use staggered setups, your narrower tires and smaller rim in front is causing some of the understeer.
Old 01-29-2006, 09:58 PM
  #21  
Banned
Thread Starter
 
kw1k's Avatar
 
Join Date: Jun 2005
Location: cali baby
Posts: 660
Likes: 0
Received 0 Likes on 0 Posts
Actually i forgot to mention, i was at the malibu canyon yesterday afternoon with some of the other SoCal Rx8 guys & i had very very little understeer if even any! i was really happy with it Although i wasnt pushing the car to its limits , i was pushing myself.


Carbon, So I should leave my stock front sway bar stock? and stiffin up the rear?
Old 01-29-2006, 10:05 PM
  #22  
Banned
Thread Starter
 
kw1k's Avatar
 
Join Date: Jun 2005
Location: cali baby
Posts: 660
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by carbonRX8
Kwik, I am all for experimentation. Thanks for braving the flames to post (though I also agree that you should have expected what you got.) Would you mind, if you can, posting exactly what you were feeling and compare it to stock and even other cars you have driven? Especially note initial turn in. Just curious. I have a thought on this and am wondering if your experience will confirm.

PS. Dont put both sways on if you want to continue to run these. Just put the stiffest rear bar in that you can stand. You could also consider increasing just the rear spring rates. None of this will get you the best handling that you can get unless you back off the stagger.
The car feels just fine, I guess One of the reasons that I did have so much understeer was because I had gottin the rims 2 days before i went to the canyon! so i guess you could say they were not "brokin" in yet ( the tires of course ), but when i was at the malibu canyon yesterday which was a day before the angels crest canyon. I felt almost no understeer, and was keeping up with everyone just fine even with 2 extra people in my car. June & i left the pretty big gap on one of our runs! Sure the stagger setup isnt as good but hey. we have to remember the fact that the driver is also key!


Another reason i wanted to go staggered was because i'm planning on going FI and the extra grip in the rear is a plus
Old 01-29-2006, 10:20 PM
  #23  
No respecter of malarkey
iTrader: (25)
 
TeamRX8's Avatar
 
Join Date: Apr 2005
Posts: 26,727
Received 2,011 Likes on 1,639 Posts
well you could do all that crap but in the end it's just treating the symptoms when the true cure for the disease is a pair of 9.5/245's on the front
Old 01-29-2006, 11:19 PM
  #24  
U-Stink-But-I-♥-U
iTrader: (1)
 
carbonRX8's Avatar
 
Join Date: Mar 2005
Location: 12 o'clock on the Beltway.
Posts: 2,004
Likes: 0
Received 1 Like on 1 Post
Originally Posted by kw1k
Carbon, So I should leave my stock front sway bar stock? and stiffin up the rear?
First, read what Team wrote. I understand your desire to make the rear stickier, but you should set up your car for what it is, not what it will be. Also, anything under 400 ft lbs of torque doesn't need any stagger. Just go bigger all the way around. But having said that, yes, leave the front bar stock and buy an adjustable rear bar. It is not optimum (I say this not to you but to others that would complain) but if you stay with the rubber that you're running, it is the next best thing.
Originally Posted by kw1k
The car feels just fine, I guess One of the reasons that I did have so much understeer was because I had gottin the rims 2 days before i went to the canyon! so i guess you could say they were not "brokin" in yet ( the tires of course ), but when i was at the malibu canyon yesterday which was a day before the angels crest canyon. I felt almost no understeer, and was keeping up with everyone just fine even with 2 extra people in my car. June & i left the pretty big gap on one of our runs! Sure the stagger setup isnt as good but hey. we have to remember the fact that the driver is also key!
So, really, the question is, how much of what you are feeling is understeer (it is there, dont worry) and how much is greasy tires. See what happens over the next month. Then, try this. Stick the stockers back on and go drive your usual haunts; see what you feel. Report back the results.
Old 01-30-2006, 12:13 AM
  #25  
Banned
Thread Starter
 
kw1k's Avatar
 
Join Date: Jun 2005
Location: cali baby
Posts: 660
Likes: 0
Received 0 Likes on 0 Posts
^^^ any suggestion on which rear sway / struts? thanks alot for the help man!


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

Quick Reply: messed up my suspention



All times are GMT -5. The time now is 01:40 PM.