Bought a Z3 roadster
Bought a Z3 roadster
Here is the Z3 roadster I ended up buying.
1997 2.8 litre 6 cylinder version.
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My general impressions after 2 weeks of ownership.
- Driving this car screws up my perception of speed (100 km/hr feels like 60 km/hr), (130 km/hr feels like 100 km/hr).
- It attracts bogans in Mitsubishis who want to drag you at the lights.
- Its feels pretty secure at speed on good quality roads but tramlining on crap roads is very noticeable.
I'm not looking to mod the exterior in any way but will probably look into a strut brace subject to insurance implications.
1997 2.8 litre 6 cylinder version.
Click to view full-sized image!
Hosted by UGBox Image Store
My general impressions after 2 weeks of ownership.
- Driving this car screws up my perception of speed (100 km/hr feels like 60 km/hr), (130 km/hr feels like 100 km/hr).
- It attracts bogans in Mitsubishis who want to drag you at the lights.
- Its feels pretty secure at speed on good quality roads but tramlining on crap roads is very noticeable.
I'm not looking to mod the exterior in any way but will probably look into a strut brace subject to insurance implications.
- Jon Miller
- Z Register member
- Joined: Sun 26 Oct, 2003 19:17
- Posts: 264
- Location: Ballina/Killaloe
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Tramlining is when the car follows the ruts and grooves in a poorly surfaced road rather than ride over them in a straight line.
It makes the car feel as though it is skitish in a straight line.
I fitted Z3M top strut mounts to my 2.8 roadster to try to help this. The Z3M mounts give an increase in the amount of castor (the element of steering geometry which keeps the front wheels in the straight ahead position) which helped considerably.
Cheers
Jon
It makes the car feel as though it is skitish in a straight line.
I fitted Z3M top strut mounts to my 2.8 roadster to try to help this. The Z3M mounts give an increase in the amount of castor (the element of steering geometry which keeps the front wheels in the straight ahead position) which helped considerably.
Cheers
Jon
I added the strut brace to my insurance (Tesco) at no extra cost - they just need to understand that you are not changing the engine power in any way. On Thursday I called Tesco to change my ins - px'ing for a 3.0i - & have told them to add a strut brace to the ins for that too, although they are out of stock so it won't go on until the end of the month. Again, there's no extra charge.
I think the key is to make sure they understand that it helps to stabilise the car, that Z3s suffer from chassis flex, & that it's just a bit of metal which has no effect on power or engine performance at all.
burmagirl
I think the key is to make sure they understand that it helps to stabilise the car, that Z3s suffer from chassis flex, & that it's just a bit of metal which has no effect on power or engine performance at all.
burmagirl
Looking at the photo, it seems that you may not have the same tyres right round -- the Z3 doesn't like that. Try to get all four tyres the same, the handling should improve.
Ciao,
Spokey
Spokey
jackal on PH wrote:i love your profile... an endless pornographic paroxysm of the letters BMW
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- smartypants
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- whiteminks
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I did too, I think it was after I read about it on your webpage!?Jon Miller wrote:Tramlining is when the car follows the ruts and grooves in a poorly surfaced road rather than ride over them in a straight line.
It makes the car feel as though it is skitish in a straight line.
I fitted Z3M top strut mounts to my 2.8 roadster to try to help this. The Z3M mounts give an increase in the amount of castor (the element of steering geometry which keeps the front wheels in the straight ahead position) which helped considerably.
Cheers
Jon
If anyone has a Z3 that has bad tramlining then the Z3M top mounts do solve a lot of it BUT the standard Z3 front springs/dampers are wider than the Z3M units so they sometimes catch the inner arch. However, I have a set of Z3M shocks and springs if anyone is interested in them which would fit a non-M fine.
The front are Pirelli's, the back are Falken. I'm still a novice to a lot of sports car stuff. When I organised a pre-inspection prior to buying, the report said there was about 40% useful life left on the rear tyres.spokey wrote:Looking at the photo, it seems that you may not have the same tyres right round -- the Z3 doesn't like that. Try to get all four tyres the same, the handling should improve.
Actually now with another few weeks of driving I've come to think that its mainly the road surface quality re: tramlining. I've done a bit of driving on some country roads and come to the conclusion that the road funding stops about 25km outside of Perth... We don't have B roads like you have in the UK (some are more like D- and you have to repeat a year of school roads here).
Only had one experience driving in the wet and felt pretty stable. I wasn't being too adventurous because of other traffic at the time.
-
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- Joined: Sat 30 Jul, 2005 19:34
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- Location: Belfast
So true. I used to have a mix of Bridestone and Michelin on my Zed. The difference putting four new Eagle F1s on the car was massive. Zeds need the same tyres all round.spokey wrote:Looking at the photo, it seems that you may not have the same tyres right round -- the Z3 doesn't like that. Try to get all four tyres the same, the handling should improve.
BMW Z3, the only way to build a true roadster
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