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corsa b lowered 60mm need geometry specs


sammyp
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hello im sam, im new to the forums and have never posted anything before, i need help with my corsa b camber settings. the front tyres have bad tyre wear on the inside edges due to negative camber, ive rang my local garage and they've told me i need to no the settings because iv lowered my car 60mm and they cant use the standard setting for a corsa b? can anybody help please?

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Hi Sam

A few questions...

 

1: Are you on stock wheels, if not what size do you have and do you know the off-set.

2: What year is the car

3: Does it have power steering

4: Is it a sport or GSI

5: Intentions for car... Daily drive, track, drift, hill..... or whatever?

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Welcome to WIM :lol:

 

Tony, does the corsa have adjustable front camber then?

 

Yep..... Twin pinch bolts at the bottom of the leg to hub.

 

Interesting that Vauxhall have done that, I would've thought only front toe could be adjusted.

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Welcome to WIM :lol:

 

Tony, does the corsa have adjustable front camber then?

 

Yep..... Twin pinch bolts at the bottom of the leg to hub.

 

Interesting that Vauxhall have done that, I would've thought only front toe could be adjusted.

 

Most of the VX range have adjustable front camber, with a huge range to boot. This Corsa should be an easy fix once i have all the details.

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hello thanx for the reply,

1) 15 inch cavalier gsi alloys and i dont no the offset

2) its W reg 2000

3) No power steering

4) neither its 1.0 12v 3cyl

5) erm daily drive but i like how it handles now really grippy road islands and tight winedy country lanes if you get me

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Normally the front camber/ toe position is dependant on where the rear sits..... Since yours is a beam it can be assumed the camber is around stock because the dampers are near vertical meaning the 60mm drop won't effect the rear camber..

 

In view of the above i would set the front camber to -50' and toe 0.

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Thanx for that mate, il get the car down the local garage to set the camber and toe angles and il let u no how much it was out.

Another question, what difference do powerflex bushes make over standard bushes to the handling and feel of the car?

Are they worth buying?

if i change the bushes, should i change them before i have my wheels aligned and camber and toe set?

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Your talking these

post-2-1285960011.jpg

 

The unknown factor here is the actual rear camber positions. If they are still near stock then the -50' front camber will work fine, if you take the front camber any lower the car will oversteer like a dog.

 

As for the Polly's, i wouldn't bother, they make the ride crashy and can be high maintenance, in truth Polly's are for the track.

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thanx for the advice on polys save me a couple of quid, and il find out what the rear camber when its on the laser alignment machine.

is the -50° camber going to get rid of the excessive tyre wear? because iv had these tyres from new bout 6 months and inside edge is completely bald?

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Each degree of measurement holds 60 minutes, so 60 minutes= 1 degree. Zero degrees means the wheel is perfectly vertical, a negative sign "-" means the top of the wheel leans inwards toward the car, absence of the negative sign is by default a positive position/ movement.

 

Just to complicate matters there's two forms of division....

 

1: Degrees and minutes where each degree is divided by 60' or divisions ( moment of arc )

2: Decimal degrees and minutes where each degree is divided by 100' or divisions ( moment of ark )

 

I prefer degrees and minutes because this is easier for students and customers to understand.

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thanx i understand i do know bout degrees and minutes from what i learnt at college, i feel thick now haha. I should get my tyres delivered monday and the car might be aligned either monday or tuesday so ill keep you up dated thanx again for the help

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well there isn't no problems with the rear camber as far as i no, because they look straight compared to the fronts and the tyres are brand new still (i fitted a set of 4 tyres bout 6months ago). i think its jus the front camber that needs sorting out.

I didnt get my tyres today so as soon as i get them i can get the camber sorted.

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