AVO Suspension Set up
AVO Suspension Set up
Author
Discussion

johnbear

Original Poster:

1,568 posts

264 months

Thursday 7th July 2005
quotequote all
Just purchased front and rear adjustable AVO's with adjustable damping.

Any one know the best setting for the coil height on the threaded collar and damping?

They will be fitted to a Cerbie SP6 with 16" rims.


Cheers

Eddie 4.2

1,996 posts

266 months

Thursday 7th July 2005
quotequote all
Hi John

14 at the rear 7 at the front,works for me

GreenV8S

31,014 posts

313 months

Thursday 7th July 2005
quotequote all
Your supplier really should have sorted this out with you.

kojak

4,547 posts

282 months

Thursday 7th July 2005
quotequote all
You need to have a mess around yourself to find out what suits you for your desired driving style. What suits one person, may not suit another.

I think I have the rears on about 9 clicks, and the front on about 12....but wouldn't swear on it.

rude girl

6,937 posts

288 months

Thursday 7th July 2005
quotequote all
GreenV8S said:
Your supplier really should have sorted this out with you.


johnbear

Original Poster:

1,568 posts

264 months

Friday 8th July 2005
quotequote all
Will check with Christopher O'Neil who supplied them.

Julian64

14,325 posts

283 months

Friday 8th July 2005
quotequote all
Why would the supplier have sorted this out for you?

I bought my nitrons from, well 'nitrons'. I started out with what the suggested values were that had been put on other peoples cars, but the values were so disimilar from car to car.

Eventually I have slowly changed springs and rates to get to a point where I think its right. But I bet telling others my settings have no more benefit than 'starting values' for anyone else.

When you think about it the Cerbs are so different car to car. If there had been a general consensus you wouldn't bother with additional cost of adjustable at all?

kojak

4,547 posts

282 months

Friday 8th July 2005
quotequote all
Agree with you Julian.

The supplier will only supply them to you. I would guess that a lot of suppliers have not much knowledge of cerbera set-ups, unless the supplier has connections with TVR. If you was having them fitted by the supplier then this would be a different matter. This is where guys like Joolz come into their own, as they would set the car up to your driving style etc. Even then, the final tweeking of the settings will be decided on after driving the car for a few miles.

GreenV8S

31,014 posts

313 months

Friday 8th July 2005
quotequote all
If you source the bits and fit them yourself then you are responsible for making sure they are the correct dimensions, have the correct spec springs and bump stops fitted, height and damper rates adjusted correctly, suspension geometry adjusted to suit the new ride height and spring rates, and so on.

In some ways it's unfortunate that suspension components can be fitted so easily, because it encourages people to tackle this job casually.

Getting everything right is not exactly rocket science, and the less demanding you are the easier it is to do, but it really does require at least a basic understanding of suspension and car handling and a willingness to experiment until you find settings that are suitable for you and your car. It is very important imo to understand that when you fit aftermarket adjustable dampers you are NOT replacing like for like components, you are effectively changing the design of the suspension with all that this entails.

If you've specced the parts yourself then you take responsibility for doing all this.

However, if your supplier has specced them for you then I think they also have a responsibility for explaining how to fit them and set them up to suit the car. That might be in terms of the spring seat position and number of clicks that they find suits the car, or advice on how to go about working out the correct spring seat and damper settings yourself.

For a supplier to supply parts on the basis that they *can* be fitted and set up correctly, without actually telling you how to do it, is shamefull imo. From the original post, that seems to be what has happened here.

(Edited for spooling.)

>> Edited by GreenV8S on Friday 8th July 12:58