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Anish Varsani
TryHard
QLD
V8 UZZ30

Posts: 390
Reg: 07-2005

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Wednesday, August 23, 2006 - 03:14 pm, by:  Anish Varsani (Yomama) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Are sway bar bushes meant to stop the sway bar moving or is the bar meant to move freely in the bush or is the bush meant to clamp the bar?
Peter Nitschke
JunkFilterer
South Australia
GT4.0 V8

Posts: 5562
Reg: 11-2004

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Wednesday, August 23, 2006 - 04:17 pm, by:  Peter Nitschke (Pen) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Move freely. The bushes locate the bar, but it has to be able to twist.
Paul Irwin
Trader
NSW
GT-T (1JZ-GTE)

Posts: 325
Reg: 07-2005

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Wednesday, August 23, 2006 - 08:00 pm, by:  Paul Irwin (Rival) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Yep what peter said.

They should be able to "twist" freely inside the bush.

When you get a new set from Toyota you will also see that they have a layer of material between the rubber and where the sway bar sits to assist this.

The idea of the sway bar is to transfer the movement on one side of the car to the other side.

So say you turn hard left and therefore all the weight shifts to the right side of the car (unless you have a 32 you lucky bastards). So this weight shift compresses the suspension on the right side of the car. this compression in the suspension also twists the sway bar on the right side of the car and this is transferred to the left side causing the suspension on the left to also compress.

This means the car will have less body roll when turning as it more "squats" rather than "leans".

Obviously the car still leans because of the torque in the sway bar causing it to twist along its length. This is why aftermarket solid sway bars often work better than the stock ones as they have more torsional rigidity.

So, coming back to the bushes, you want them to offer as little resistance to this twisting as possible to maximise the amount of torsion transferred to the left side of the car.
Anish Varsani
TryHard
QLD
V8 UZZ30

Posts: 391
Reg: 07-2005

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Thursday, August 24, 2006 - 06:21 am, by:  Anish Varsani (Yomama) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Thanks. It's going to take 2-3 weeks to get new ones from toyota so in the mean time I'll grease the existing ones with rubber grease to stop the creaking noise.
Paul Irwin
Trader
NSW
GT-T (1JZ-GTE)

Posts: 330
Reg: 07-2005

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Thursday, August 24, 2006 - 08:30 pm, by:  Paul Irwin (Rival) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

2-3 weeks?

try calling Penrith Toyota, Tory Toyota (Albion Park), and Melbourne Toyota.

my guess is Penrith will have them in stock.

i got mine from Tory Toyota overnight. i might even still have them in the garage (as i now have Whiteline swaybars and just used the bushes that came with that).

also i had a chronic creaking problem before i changed the sway bars and it ended up not being the swaybars at all (even though it stopped for a few days after greasing them), it was the bushes on the coilovers were that shot it was creaking the metal on metal.
Peter Nitschke
JunkFilterer
South Australia
GT4.0 V8

Posts: 5580
Reg: 11-2004

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Friday, August 25, 2006 - 12:11 am, by:  Peter Nitschke (Pen) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

You could always try the Peddars version for around $20.
http://soarercentral.com/sc-forum/messages/30604/63675.html#POST90739
Anish Varsani
TryHard
QLD
V8 UZZ30

Posts: 394
Reg: 07-2005

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Friday, August 25, 2006 - 05:50 am, by:  Anish Varsani (Yomama) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Already ordered genuine ones. The grease seems to have done the trick. The car feels more stable on corners now. I think I'll just hold onto the new bushes until the front ones start to sqeak again.
Lindsey Swan
TryHard
QLD
GTT-L

Posts: 115
Reg: 07-2005

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Tuesday, September 12, 2006 - 07:47 pm, by:  Lindsey Swan (Banzaibattlecrazzzy) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Is it common to replace the rear sway bar bushes? does the soarer have a rear sway bar lol?
Anish Varsani
TryHard
QLD
V8 UZZ30

Posts: 409
Reg: 07-2005

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Tuesday, September 12, 2006 - 08:17 pm, by:  Anish Varsani (Yomama) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Yeah, has a rear one. Rubber will probably be tight and crunchy sounding if it's never been replaced.
Benny Gammelmark
Goo Roo
NSW
V8 UZZ31

Posts: 1651
Reg: 07-2005

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Wednesday, September 13, 2006 - 12:35 am, by:  Benny Gammelmark (Oldfield) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Replace the sway bar with a Whiteline while you're at it. It becomes less "rolly".
Paul Irwin
Trader
NSW
GT-T (1JZ-GTE)

Posts: 345
Reg: 07-2005

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Wednesday, September 13, 2006 - 12:26 pm, by:  Paul Irwin (Rival) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

what settings does everyone have their whiteline swaybars at (assuming you have the adjustable ones?) i found it bloody hard to even get the front one on to the hardest setting (the connector could hardly reach), and the rears are on the middle setting.
Lindsey Swan
TryHard
QLD
GTT-L

Posts: 117
Reg: 07-2005

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Wednesday, September 13, 2006 - 03:19 pm, by:  Lindsey Swan (Banzaibattlecrazzzy) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

How much were these sway bars?

and how much does it improve handling?...

i know benny said it makes it less 'rolly'.. but it is only for hardcore cornering at fast speeds? or would someone notice it even when cornering at like 50-60kmph?
Toan Nguyen
Tinkerer
VIC
TT

Posts: 96
Reg: 07-2005

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Thursday, September 14, 2006 - 12:54 pm, by:  Toan Nguyen (Soarer_gt) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Swaybar effectiveness depends on the corner as well as speed. It's like a balancing bar. The tighter the corner, the more it works with you (trys to flatten the car out).

I upgraded mine with whiteline adjustables and it was probably one of the better upgrades I did. (next to small steering wheel and braces).
Carl Johnson
TryHard
QLD
93 UZZ31 Manual 1UZFE

Posts: 179
Reg: 10-2005

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Sunday, October 29, 2006 - 02:35 pm, by:  Carl Johnson (Carlos) Quote hilighted text Edit Post Delete Post Print Post   View Post/Check IP (Moderator/Admin Only) Move Post (Moderator/Admin Only)

Lindsey, I 2nd what Toan says, Whiteline sways (adjustable) are an excellent investment however on moderate corners at lower speeds you can not feel any differance over OEM. Short tight corners at mod-high speed are a joy as are long sweepers at high speed. If you're thinking about doing em, think no longer you won't regret it....also I've noticed the pricing (Whiteline wholesale & retail) has steadily crept up over the last 18 months. The longer you wait the more you'll pay. Contact Neil Griffiths he'll fix you up.

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