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Pedders
17-06-2009, 02:05 PM
Pedders recently had a visit form the Australian Ford Forums. At the time we provided cars for road testing including my VE Omega.

I thought you would find the comments and the data logger details of some interest. I would like to take the opportunity of thanking them for allowing us to use sections of their article in this post.

The full article can be viewed at:

http://www.fordforums.com.au/showthread.php?t=11263615

VE Omega – 3 different settings

Test 1 – 18 Front & 10 Rear

It wasn’t hard to see why this is the setting that Scott uses for his daily commute as it provided a very good ride / handling balance that made the car considerably more balanced and pleasant to drive than the normally quite wallowy Omega. In all of the test data this setting looks to have provided substantial reduction in the impact of pitch and roll although the large bump still had a moderate impact – more so than the XR6.

http://www.pedders.com.au/PS_images/assets/LS1/18-10.jpg


The data used to best depict this is the large bump. In the chart above it is impacted at point where the graph spikes but the car is back in normal attitude within 0.3 of a metre although the longitudinal pitch is still noticeable.

Test 2 – 30 Front & 30 Rear (full Hard)

It also wasn’t hard to see why this wouldn’t be the preferred setting for most people as a daily drive. The large bump produced a big spike in the data and caused us both to wince as we drove through it but the data also showed just about zero secondary response to the bump which tells us that it is very well tied down on those settings. Overall the car felt more nervous on these settings but as a track day option it would probably make an excellent choice.

http://www.pedders.com.au/PS_images/assets/LS1/30-30.jpg

Here the greater impact of the bump can be seen – there is more longitudinal pitch compared to the previous graph but less yaw and considerably less roll although the recovery time was longer.

Test 3 – 0 Front & 0 Rear (full Soft)

The most noticeable thing about these settings (although it doesn’t appear in the data) is the reluctance of the car to actually turn in comparison to the previous settings – it simply felt a lot harder to drive on these settings and the data indicates that the pitch and roll were both up about 15% over the medium settings used in Test 1. Without a standard car for comparative purposes it is hard to say how much better than factory the car is on these settings but my brief drives in VE’s would suggest that while it is no match for the intermediate settings it is still better balanced than the factory set up which always seems to be lacking in rebound control. Please note that the actual data for this test continues beyond the snapshot below but they are all scaled to the same distance frame.

http://www.pedders.com.au/PS_images/assets/LS1/0-0.jpg

Hope you found some interesting reading here.
Scott

occtec
17-06-2009, 08:31 PM
Hey Scott, some interesting data will try that 1st setting 18 on the front & 10 on the rears, currently i have the front set to 15. I found that when i set the front & rears to '0' it seems like its no where near to standard. I drove a standard ve courtesy car from holdens yesterday and apart from it sitting higher the drive comfort was great. Anyway going to see Pedders in the morning to get some other coils fitted to the front of my XA Coilovers apparently these are a different spring rating hopefully this will rectify the thud ' bottoming out' i get on the front which is mainly noticeable on the left but that would be because i have no passenger present. Also noticed that my front and rear coils are noisy at times, which i guess they must be touching or something when i drive over certain bumps. Maybee using coil wrapping will fix this issue too, see what the outcome is tomorrow

cheers

HRT 8
18-06-2009, 10:24 AM
Is there any particular reason why Pedders dont seperate the kits? ie front only.
As you would be well aware, the front of a VE has limited suspension travel even in factory guise, and when slightly lowered, introduces even less travel. The rear appears not to suffer from to teh same degree. For those punters, like myself who want only the front end sorted, why are we forced to buy a whole kit, front and rears??

8throttlebodies
18-06-2009, 11:27 AM
What software is being used for the test?

thanks
8tb

Pedders
18-06-2009, 11:56 AM
Is there any particular reason why Pedders dont seperate the kits? ie front only.
As you would be well aware, the front of a VE has limited suspension travel even in factory guise, and when slightly lowered, introduces even less travel. The rear appears not to suffer from to teh same degree. For those punters, like myself who want only the front end sorted, why are we forced to buy a whole kit, front and rears??

Hi
As the Extreme XA's are so different from other products, it went against our better judgement to offer them in any other form than the complete kit.
Regards

Scott


What software is being used for the test?

thanks
8tb

Hi 8tb,
Our visitors brought the data logger with them and I believe it was a driftbox. I have to assume it was the software that came with the unit.

I have added this link for your info below.
http://www.driftbox.com/

The author of the article was the road tester so if you need more you could follow the link to full story on my original post and contact him directly.

Regards

Scott

Wyrms
24-06-2009, 08:08 PM
Very good reading material. Cheers for the info. :)