3rd Generation Specific (1993-2002) 1993-2002 Discussion including performance modifications and Technical Support Sections.
Sponsored by:

at what speed does your car start to shake

Thread Tools
 
Search this Thread
 
Old 01-30-03, 01:24 AM
  #1  
Full Member

Thread Starter
 
Shabib67's Avatar
 
Join Date: Oct 2002
Location: Fairfax, VA
Posts: 214
Likes: 0
Received 0 Likes on 0 Posts
at what speed does your car start to shake

i was just wondering when you guys are going fast when does your car start to shake or start to seem or feel uneasy.
Old 01-30-03, 01:34 AM
  #2  
For Sale

iTrader: (6)
 
mazdaspeed00's Avatar
 
Join Date: Jul 2001
Location: Irvine
Posts: 2,133
Likes: 0
Received 0 Likes on 0 Posts
depends on the road. if the road is perfectly flat and its not windy around 140
Old 01-30-03, 02:28 AM
  #3  
Bann3d. I got OWNED!!!

iTrader: (22)
 
RX7 RAGE's Avatar
 
Join Date: Feb 2001
Location: San Diego, CA
Posts: 5,014
Received 63 Likes on 22 Posts
I get no shaking at all at around 150 - 160.
Old 01-30-03, 02:48 AM
  #5  
I'm a CF and poop smith

 
skunks's Avatar
 
Join Date: Aug 2001
Location: Hawaii
Posts: 3,958
Likes: 0
Received 1 Like on 1 Post
at 120, mines gets kinda floaty when going around a bend
Old 01-30-03, 03:11 AM
  #6  
Big Daddy!!!

 
crazyrx7's Avatar
 
Join Date: Jul 2002
Location: Edmonton, Alberta, Canada
Posts: 1,194
Likes: 0
Received 0 Likes on 0 Posts
It all depends what kind of suspension and wheels and tires you have. If you tires arn't balanced properly then your car will shake. I have had mine up to 250kph without any shaking or vibrating. It was solid at that speed. If I had more ***** and more road I would have seen how fast she would go.


R.K.
Old 01-30-03, 04:03 AM
  #7  
Still has an RX7.

iTrader: (1)
 
Enthu's Avatar
 
Join Date: May 2001
Location: minneapolis MN
Posts: 1,014
Received 5 Likes on 5 Posts
my car gets a shake at about 65 cuz some fool hit my car at a party. thing is, they only hit the wheel. so I have a hop in the wheel now. then the jerk took off so I couldn't get there insurance! anyone have a stock wheel for sale?

before that, my car felt a little uneasy at 14-, around the fastest I've taken it. or maybe it was just me feeling uneasy? The car actually felt confident still.
Old 01-30-03, 05:03 AM
  #8  
Lives on the Forum

 
SleepR1's Avatar
 
Join Date: Sep 2001
Location: IN
Posts: 6,131
Likes: 0
Received 2 Likes on 2 Posts
Smooth and stable at (a speedometer indicated) 170 mph
Old 01-30-03, 05:57 AM
  #9  
It's never fast enough...

 
Flybye's Avatar
 
Join Date: Feb 2001
Location: Miami - Given 1st place as the POOREST city in the US as per the federal government
Posts: 3,760
Likes: 0
Received 3 Likes on 3 Posts
If your car shakes, then you need a balance and/or and alignment.

Your question shouldn't be "when does your car shake"
Your question should be "Why does MY car shake"
Old 01-30-03, 08:55 AM
  #10  
Tony Stewart Killer.

iTrader: (12)
 
Snook's Avatar
 
Join Date: Mar 2002
Location: London
Posts: 5,156
Likes: 0
Received 4 Likes on 4 Posts
at 155 the only thing that stopped me from going faster was the fact that it takes a while to accelerate from that speed.

I didn't want to be going 150+ for over 30 seconds in a row

Didn't notice any problems with the car but I was worried that at that speed my shitty tires could kill me
Is it safe you think to be doing that on kumhos?
Old 01-30-03, 09:11 AM
  #11  
Senior Member

 
BizarroTerl's Avatar
 
Join Date: Nov 2001
Location: SJ, CA
Posts: 333
Likes: 0
Received 0 Likes on 0 Posts
Vibration can also be due to a bent wheel. The cool thing is, they can be fixed.
Old 01-30-03, 10:26 AM
  #12  
Newbie
 
Spydervr's Avatar
 
Join Date: Jan 2003
Location: Rhode Island
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
Originally posted by Snook
at 155 the only thing that stopped me from going faster was the fact that it takes a while to accelerate from that speed.

I didn't want to be going 150+ for over 30 seconds in a row

Didn't notice any problems with the car but I was worried that at that speed my shitty tires could kill me
Is it safe you think to be doing that on kumhos?
It depends if the tires have an appropriate speed rating, Z or W ratings are good for just about any speed
Old 01-30-03, 10:35 AM
  #13  
development

 
dubulup's Avatar
 
Join Date: Aug 2002
Location: Lafayette, LA
Posts: 5,714
Likes: 0
Received 6 Likes on 5 Posts
150 and solid...stock suspension.

pulling hard too, just got scared and let off.
Old 01-30-03, 10:53 AM
  #14  
Full Member

 
Dougie_fresh_007's Avatar
 
Join Date: Jan 2003
Location: tracy california
Posts: 221
Likes: 0
Received 0 Likes on 0 Posts
indicated 170 at night, i got scared and let off, but it didnt feel like it was floating,
Old 01-30-03, 11:01 AM
  #15  
Full Member

 
froggy's Avatar
 
Join Date: Jul 2002
Location: north carolina
Posts: 70
Likes: 0
Received 0 Likes on 0 Posts
150 felt good to me! no shaking or floating.
Old 01-30-03, 11:10 AM
  #16  
Hi Powr FD's

 
HeatTreated's Avatar
 
Join Date: Oct 2002
Location: OKC
Posts: 806
Likes: 0
Received 0 Likes on 0 Posts
How do the no 'wing' guys fair at 160mph? I havent taken mine past 140mph yet but it felt solid. (Im wingless)
Old 01-30-03, 11:12 AM
  #17  
Sensory Experience

 
Shinobi-X's Avatar
 
Join Date: Apr 2002
Location: MD
Posts: 840
Received 1 Like on 1 Post
Wow, I've only been up to 120mph, and that's because of my boost leak (3psi) and I ran out of road. The car did feel fine though.
Old 01-30-03, 11:17 AM
  #18  
Lives on the Forum

 
DamonB's Avatar
 
Join Date: Feb 2001
Location: Dallas
Posts: 9,617
Likes: 0
Received 8 Likes on 7 Posts
No shaking but lots of buffeting around the a-pillars beginning around 140 and at 150 the windsheild wipers appear to be trying to leave the car
Old 01-30-03, 11:39 AM
  #19  
Addicted to Track

 
TailHappy's Avatar
 
Join Date: Jan 2002
Location: NC
Posts: 903
Likes: 0
Received 0 Likes on 0 Posts
I noticed severe buffetting at 140. Of course both windows were down... Could even see the hood shaking. But the wheels were in balance (the steering wheel was steady) so it seems like turbulence was the cause of the shaking in my case.
Old 01-30-03, 11:57 AM
  #20  
Senior Member

 
ronarndt's Avatar
 
Join Date: Oct 2001
Location: Catlett, VA USA
Posts: 667
Received 13 Likes on 8 Posts
Shaking?

Solid at 160+ mph. If you are getting shaking at any speed, you have a problem- wheels out of balance/alignment, driveshaft problems, bent wheel, etc. Best get the problem fixed. Losing control at triple digit speed will be something you will always remember- if you live through it.
Old 01-30-03, 11:58 AM
  #21  
Blow up or win

 
RonKMiller's Avatar
 
Join Date: May 2001
Location: Altezzaville
Posts: 2,016
Likes: 0
Received 3 Likes on 3 Posts
Originally posted by TailHappy
I noticed severe buffetting at 140. Of course both windows were down... Could even see the hood shaking. But the wheels were in balance (the steering wheel was steady) so it seems like turbulence was the cause of the shaking in my case.
I noticed by head shaking a little when I have the windows down at 140. I guess I should keep it INSIDE the car.
Old 01-30-03, 02:22 PM
  #22  
Lives on the Forum

 
DamonB's Avatar
 
Join Date: Feb 2001
Location: Dallas
Posts: 9,617
Likes: 0
Received 8 Likes on 7 Posts
Originally posted by RonKMiller


I noticed by head shaking a little when I have the windows down at 140. I guess I should keep it INSIDE the car.
I thought your head was too big to fit inside the car?
Old 01-30-03, 03:33 PM
  #23  
*******

iTrader: (9)
 
prew's Avatar
 
Join Date: Dec 2001
Location: NJ
Posts: 1,784
Likes: 0
Received 0 Likes on 0 Posts
my side view mirrors start to shake at over 100. do all fds do this?
Old 01-30-03, 03:54 PM
  #24  
Original Gangster/Rotary!


iTrader: (213)
 
GoodfellaFD3S's Avatar
 
Join Date: Mar 2001
Location: FL-->NJ/NYC again!
Posts: 30,529
Received 539 Likes on 326 Posts
Originally posted by SleepR1
Smooth and stable at (a speedometer indicated) 170 mph
Ditto
Old 01-30-03, 04:56 PM
  #25  
Weird Cat Man

 
Wargasm's Avatar
 
Join Date: Aug 2001
Location: A pale blue dot
Posts: 2,868
Likes: 0
Received 3 Likes on 3 Posts
My car feels as smooth at 160 mph as my daily driver Acura at 55 mph. I go up over 150 pretty frequently and I've never felt that the car was shaking at all.

Brian


Quick Reply: at what speed does your car start to shake



All times are GMT -5. The time now is 12:46 PM.