Wedge suspension.
Wedge suspension.
Author
Discussion

mrzigazaga

Original Poster:

18,816 posts

195 months

Saturday 29th June 2013
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Hi peeps...I know this has been asked a million and one times and i was hoping i wouldnt need to go down this road but earlier i did give it a little boot and the front end did feel very twitchy..Almost a front fishtail!..Now i know that the supercharged sierra had stiffer suspension fitted and was wondering if there is a good alternative to the original set up..I dont really want to make it too complicated but i think it does certainly need something else..Im also unsure as to the rear suspension until i have the superflex trailing arm mounts fitted..Although i will probably need a new front and rear set up..I dont want to turn delilah into a racing car but want her to be as safe as can be with the extra power delivery..Im not going to heavy foot it everywhere i go but its nice to blow the cobwebs off nown and again..Cheers..Ziga

RCK974X

2,521 posts

179 months

Sunday 30th June 2013
quotequote all
Lots of places will make springs to spec, if you can find out what the original rates were/are, you can order 10 or 20 percent stiffer... and get adjustable (or stiffer) shocks to go with them....

and some posters here do wedge bits.... (hint,hint)


Number 7

4,113 posts

292 months

Sunday 30th June 2013
quotequote all
RCK974X said:
Lots of places will make springs to spec, if you can find out what the original rates were/are, you can order 10 or 20 percent stiffer... and get adjustable (or stiffer) shocks to go with them....

and some posters here do wedge bits.... (hint,hint)
Stiffer springs may well be the way to go, but they need to be shorter to compensate, otherwise you'll end up with a huge gap between tyre and arch. And of course, changing spring length will have an effect on wheel camber, which as I'm sure you know, is not adjustable without much modification to the front end.

pistolar

1,474 posts

298 months

Sunday 30th June 2013
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Put some decent tyres on her frst.

RCK974X

2,521 posts

179 months

Sunday 30th June 2013
quotequote all
All true, and no arguments (springs).

But of course correctly made, they should give same ride height as originals so that these problems do not occur.

carob

3,585 posts

241 months

Sunday 30th June 2013
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I am going to go for the Track v Road Nitron upgrade. Not original but what the fk.

Rob

Dogmanandy

59 posts

175 months

Sunday 30th June 2013
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Hello Zigga
Try Rally Design, Swalecliffe near Whitstable in Kent,01227792792. Very knowledgeable and helpful, can assist in building up a suspension system to suit your needs, they do various spring rates and shock absorbers at reasonable rates.

mrzigazaga

Original Poster:

18,816 posts

195 months

Sunday 30th June 2013
quotequote all
Thanks chaps..Some advice to ponder over..Cheers..Ziga

glenrobbo

40,508 posts

180 months

Sunday 30th June 2013
quotequote all
Hi Ziga,
Although my Tasmin is really an incorrectly registered 'S', I think the handling characteristics are broadly similar.
I've just ditched my old Koni's & tired springs for Gaz GP8 adjustables, and new springs, 450 front, 375 rear. Also fitted Supaflex poly bushes on upper & lower wishbones & a/roll bar.
The transformation in handling is incredible. Much more planted, firmer, more stable & predictable. That's just on the first run to settle everything before setting final tide heights, geometry & tracking.
Well worth the time, money & effort.

But as mentioned previously, first make sure you have a decent set of tyres, they make a huge difference, as do tyre pressures

PS. Have a look on the S Forum at our suspension Wiki, very informative.

HTH, Must go, got some more testing to do driving

Edited by glenrobbo on Sunday 30th June 10:37

Trickie Dickie

2,399 posts

264 months

Sunday 30th June 2013
quotequote all
carob said:
I am going to go for the Track v Road Nitron upgrade. Not original but what the fk.

Rob
Watch out Rob you will have the Originality Police around!!!!!!

adam quantrill

11,679 posts

272 months

Sunday 30th June 2013
quotequote all
glenrobbo said:
.... before setting final tide heights....
Is that for when you follow your satnav off the end of a pier? ;^)

mrzigazaga

Original Poster:

18,816 posts

195 months

Sunday 30th June 2013
quotequote all
"Turn left..Keep left..Take the first exit..Turn right then left then right then left..Turn left..SPLASH!...You have arrived"..I have one of those tt navs too..It tells me i have arrived before i have even set out..confused...wobble...tongue out

glenrobbo

40,508 posts

180 months

Sunday 30th June 2013
quotequote all
adam quantrill said:
glenrobbo said:
.... before setting final tide heights....
Is that for when you follow your satnav off the end of a pier? ;^)
Large hands + tiny phone keypad.....R next to T.........Wedge = Erfhr
Easily done.

But I think you knew what I really meant wink

mrzigazaga

Original Poster:

18,816 posts

195 months

Sunday 30th June 2013
quotequote all
Cheers for all the help chaps..I will be buying some new tyres as i have soft compound on the front and mid-hard on the rear..Ideally i would have soft all round for maximun grip...Until it rains...eek..I was looking ar falken 205/60r14 ZE912..Not cheap but sound lika good all rounder..
http://www.google.co.uk/url?sa=t&rct=j&q=f...

I also noticed that there was a severe wheel wobble at speeds..Then realised that the wheel refurbers never balanced the wheels..rolleyes