Spotlights and Motorways
Spotlights and Motorways
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Discussion

Mags

Original Poster:

1,202 posts

308 months

Wednesday 3rd November 2010
quotequote all
Cracked a spotlight over the weekend and without the Griff pages I didn't know where to find out what other car its from to source a replacement? Is it a BMW E30 unit?

Also, have done a considerable amount of M'Way driving recently and not been very happy with the feel of the Griff at these speeds. I will go and get my tyres re-balanced as there is more or less constant vibration but the car just doesn't feel comfortable at higher speeds, am I expecting too much from an older car?
It's very recently been serviced, so should have no obvious problems.

Mags

griffdude

1,926 posts

277 months

Wednesday 3rd November 2010
quotequote all
The driving lights are available from TVR Power.

High speed instability could be that the car could require a geo set-up by someone good eg Topcats/Guglielmi.

HTH

Mags

Original Poster:

1,202 posts

308 months

Wednesday 3rd November 2010
quotequote all
Thanks,did a little search on the Geo stuff and I see Ive wandered into a minefield of the standard setup being too soft etc.
Anyone you know had a geo setup on stock Griff and got good things to say?

coetzeeh

2,890 posts

265 months

Wednesday 3rd November 2010
quotequote all
Check your tyre pressures with an accurate gauge - get yourself one from Halfords and the like.

I recently checked mine and they were all over the place (and over inflated) - the car was twitchy.

I reduced the pressures to 24psi all round and it made a significant difference.

On the geo set up front - little point in doing this if you have worn bushes and shocks/springs.

Good luck!

Mark_S_24

405 posts

205 months

Wednesday 3rd November 2010
quotequote all
There has also been a recent thread on the benefit of fitting a front spoiler to help with high speed stability.

Mark

Mags

Original Poster:

1,202 posts

308 months

Wednesday 3rd November 2010
quotequote all
I have a digi tyre gauge and checked them the day before yesterday so I know these are fine, 22/24 F/R
I've always felt the springing/damping too soft and this is possibly a big part of it, M'way undulations at speed can feel a little unnerving.
The car is in great shape but AFAIK the springs and dampers are the originals, so may be a little tired, with the bushes, it has been fully looked after by Fernies so I hope there isn't any wear that should have been picked up.
I've googled for that thread and did find one that mentioned a lower lip on Chimps and Griffs, do you know what thread specifically?

Mags

Original Poster:

1,202 posts

308 months

Wednesday 3rd November 2010
quotequote all
Ah, I found this:
http://www.pistonheads.com/gassing/topic.asp?h=20&...

I don't have one of these. Is this standard? lots of talk of people ripping these off and they get left off?

5.0ltr

2,834 posts

228 months

Wednesday 3rd November 2010
quotequote all
Having heard horror stories on £age to replace the spot lights I fitted some Carbodiscs, not cheap but better than replacement spots AND the fitting hassles. Sorry cannot help on your question.

Barreti

6,689 posts

266 months

Wednesday 3rd November 2010
quotequote all
What tyres have you got on Mags and how do they look.

You'd be surprised what a difference tyres can make.

pwd95

8,457 posts

267 months

Thursday 4th November 2010
quotequote all
Agree with that, the Griffith is very sensitive to tyres & pressures. yes Had the rears changed from Bridgestones to Avons once locally & on the way home I thought they hadn't done the nuts up!!, car was all over the shop. They'd put 32 psi in them. Huge difference when I adjusted the pressure. Still weren't a patch on Bridgestones though.

Edited by pwd95 on Thursday 4th November 08:47

BliarOut

72,863 posts

268 months

Thursday 4th November 2010
quotequote all
Rubber splitter biggrin

Argent

480 posts

270 months

Friday 5th November 2010
quotequote all
David Geralds can supply the spots.

Vibration is not not right, if balancing the wheels doesn't help (which should be done with wear anyway), could be that one wheel has taken a knock and is out of kilter. My 500 is completely smooth at motorway speeds, i have falcons on the front and toyos on the back but no splitter.

A.

Edited by Argent on Friday 5th November 12:50

Mags

Original Poster:

1,202 posts

308 months

Saturday 6th November 2010
quotequote all
I have Dunlops on the front, Toyo's on the rear. Will get it balanced first and take it from there.

Cheer for the replies.