Suspension Springs, struts, coilovers, sway-bars, camber plates, and all other modifications to suspension components for Cooper (R50), Cabrio (R52), and Cooper S (R53) MINIs.

Suspension Is there a verdict on shock tower plates?

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Old Apr 29, 2008 | 12:19 PM
  #51  
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Because then

you'd give up the excuse to tell the wife why your car needs camber plates!

Actually, it's a pretty good idea..... But for a lot of owners, the fact that the plates can be put on the top is nice, don't have to drop the struts...

Matt
 
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Old Apr 29, 2008 | 01:02 PM
  #52  
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Originally Posted by OldRick
Which brings up the obvious question of why no-one offers a simple 1/8" steel reinforcement plate for the stock strut mount - seems like it would work a lot better than any top-mounted plate, without the cost of camber plates with bearings, etc.

Granted the IE fixed camber plates are a bit more expensive than stock at $160 I think I paid, but they are basically stock type mounts made with 1/8in steel. They have a huge rubber bushing that is much thicker than stock. They are a beefed up stock mounts with a little added neg camber.

Sorry, too lazy to search through this forum for this info... but here it is on another one...pics of IE fixed plates.

http://www.lonestarminiclub.com/foru...read.php?t=361
 
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Old Apr 29, 2008 | 01:07 PM
  #53  
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Originally Posted by OldRick
Which brings up the obvious question of why no-one offers a simple 1/8" steel reinforcement plate for the stock strut mount - seems like it would work a lot better than any top-mounted plate, without the cost of camber plates with bearings, etc.

More or less, that is what the IE fixed plates are: A heavier top plate with an apparently stronger OE-style rubber mount tack-welded onto it.

Some have special-ordered plates from IE at the stock camber settings. I suppose if enough demand is shown, IE may start offering them as a "Heavy Duty" upgrade. They do raise the front end slightly, but IMHO it's barely noticable on a car with stock springs (already a bit high).

That said, unless the majority of your driving is on the highway, the added negative camber is a nice upgrade even for street driving.

edit: ACWa beat me to the punch...
 
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Old Apr 29, 2008 | 01:50 PM
  #54  
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Okay, job done, I am fully informed on the shock tower problem, no one had before (at least on the threads I read) mentioned the underside bit bending as well, NOW I understand and can appreciate what is happening, I kept thinking, Hmmm, flat plate making a bow in the top of the strut tower, how is this happening? but now I see the whole assembly is failing, I also see how bloody easy it would be to make a retrofit bit for MINI to put in the cars to fix the problem. But they would have to admit to a problem and thus pay out for damages.

peter
 
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Old Apr 29, 2008 | 02:00 PM
  #55  
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We have a winner!!!!

yeah! Good jub with the susinct reveiw...

Matt
 
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Old Apr 29, 2008 | 02:27 PM
  #56  
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Originally Posted by IanF

That said, unless the majority of your driving is on the highway, the added negative camber is a nice upgrade even for street driving.

edit: ACWa beat me to the punch...
What about those of us that do a lot of highway driving? What do we use?
 
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Old Apr 29, 2008 | 03:18 PM
  #57  
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Start with understanding...

really, I know this sounds patronizing, but get some books on setting up cars, both suspension and engine modification.

Cars have been around for a very, very long time, and almost all this stuff isn't new (even if it's new to you). I think that you'll do much better to get a book for $20-$40 dollars on how suspensions work, thoughts behind the trade offs, and find these things out at your own pace without having to wade through all the mis-information that is prevelant on the internet. Many of the posts (yes, even here) are from well meaning people who are themselves just climbing the learning curve. Even if the information is from someone who has been around the block a few times, so to speak, thier voices are diluted by those that are learning, or are just wrong.

(Flame suit on, so now I'm ready!)

Matt
 
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Old Jun 12, 2008 | 08:17 PM
  #58  
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Great thread, guys. Good read. I'm learning a lot. Thanks for spending the time to explain the whole problem.
 
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Old Jun 13, 2008 | 09:25 AM
  #59  
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From: nnj
Originally Posted by Xymox
What's the word on the Dinan camber plates?
From pictures, the Dinan camber plates are more like camber brackets that fit over the OEM strut mount. They probably will not help with mushrooming.

Originally Posted by pmustang
I am surprised the mushrooming happens with that much support under the strut tower cap, I could see a tear or a split but with the plate under there I would think the pressure is even UNLESS the top plate (sitting under the top of the strut tower) bends as well?
A picture is worth a thousand words, or so they say. Here's two thousand:
Side View



Bottom view


The IE top plate is thicker than the OEM plate.

Originally Posted by IanF
More or less, that is what the IE fixed plates are: A heavier top plate with an apparently stronger OE-style rubber mount tack-welded onto it.
The IE rubber mount looks like it's OEM for an E46 (3 series, a heavier car). It's a good thing the MINI has BMW bloodlines, because to custom fabricate the rubber mount at such low volumes would probably raise the price to adjustable camber plate levels.

Should have done this sooner. The grip through sweepers and tight turns is far better than stock. And the beefier parts should reduce the chance of mushrooming.

There, my contribution to the noise level.
 
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Old Jun 13, 2008 | 10:16 AM
  #60  
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Okay ...you have all sufficiently scared me and I just ordered a set of Craven plates in red. Hopefully they'll do more them just look really cool.

Dean.
 
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Old Jun 13, 2008 | 12:50 PM
  #61  
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Same here, I bought the black

Originally Posted by reelsmith.
Okay ...you have all sufficiently scared me and I just ordered a set of Craven plates in red. Hopefully they'll do more them just look really cool.

Dean.
 
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Old Jun 23, 2008 | 08:34 AM
  #62  
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Does anyone have the part number for the strut nuts that secure the strut mount to the vehicle? I believe I might have over torqued one of the nuts and stipped it. I'm nut sute if the threated stud is also stripped on the strut mount. It appears that the nuts are softer material than the studs.

I want to try and replace the nuts first and if that doesn't work I guess I'll have to purchase a new strut top mount.

I've tried looking online for the nuts but can't seem to find them anywhere.

Any ideas or suggestions?
 
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Old Jun 23, 2008 | 08:46 AM
  #63  
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From: Always curious ...
Originally Posted by NJD
Does anyone have the part number for the strut nuts that secure the strut mount to the vehicle? I believe I might have over torqued one of the nuts and stipped it. I'm nut sute if the threated stud is also stripped on the strut mount. It appears that the nuts are softer material than the studs.

I want to try and replace the nuts first and if that doesn't work I guess I'll have to purchase a new strut top mount.

I've tried looking online for the nuts but can't seem to find them anywhere.

Any ideas or suggestions?
Go to www.realoem.com and enter your car info.

You will need to enter your specific trim and build date.

(For example: see this.)
 

Last edited by ofioliti; Jun 23, 2008 at 08:48 AM. Reason: add more info
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Old Jun 23, 2008 | 12:03 PM
  #64  
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Thanks Ofioliti. From the diagrams I checked it appears the studs are actually replaceable as are the nuts, however I can't seem to find the studs. It appears I might have to order a new strut mount and go through that process. Has anyone have to do this as a result of stripped nuts or bolts on the strut mount? Curious to know.
Thanks
 
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Old Jun 23, 2008 | 05:37 PM
  #65  
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I've got Cravens installed and haven't noticed anything suspicious. Make me feel better, in any event.

I am interested in the camber plates, but don't want to induce uneven tire wear. I spend much much more time commuting than playing with Betsy. Even though I'd love a bigger sway bar and as much cornering performance as possible, I spend most of my time driving straight roads slightly bent.

If I don't go for a special IE order of stock camber plates, what kind of tire wear should I expect from the next least camber?
 
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Old Jun 23, 2008 | 05:43 PM
  #66  
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You would not really notice any uneven tire wear with the fixed camber plates, in fact you might get a more even wear on them because you won't be abusing the outer shoulders as much when cornering.

I run 2.0 degrees negative camber and my tires have very little difference in tire wear across the tread.
 
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Old Jun 23, 2008 | 07:26 PM
  #67  
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Thanks. What is the range of camber plates? I take it 2% is a small amount of camber, yet perceptable during driving.

Is there some place I can learn about this camber business?
 
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Old Jun 23, 2008 | 07:44 PM
  #68  
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Look at your tires next time you get in the car. If the outside of the tire is even slightly more worn than the middle or inside, then the IE fixed plates will probably only even it out. They made my tire wear much more even. I still have a bit of excess wear on the outside of the tire. The IE plates add -1.5 degrees of camber. It is not a lot, but definitely more than stock. If you add this amount of camber, you will likely only notice a little less oversteer. There won't be any other noticeable changes. I would say that 75% of the miles on my tires were highway, and I have no problems with inner tire wear. It is no more worn than the middle.
 
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Old Jun 24, 2008 | 06:35 AM
  #69  
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From: Always curious ...
Originally Posted by AliceCooperWA
... The IE plates add -1.5 degrees of camber. It is not a lot, but definitely more than stock. If you add this amount of camber, you will likely only notice a little less oversteer. .....
You mean less understeer.
 
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Old Jun 24, 2008 | 07:13 AM
  #70  
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I have decided to take the plates off my Mini. I'm not very comfortable with the fact that the nuts are not fully threaded in the bolts from the strut mount. In other words there is space in the the nuts which is not fully utilized which does not really give me a warm and fuzzy feeling. Anyone else feel the same way? Now as far as protection I feel that adding more support underneath the strut tower should be the way to go. This should really be provided by the factory with say urethane plates that assist with absorbing some of the energy.
 
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Old Jun 24, 2008 | 08:26 AM
  #71  
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Originally Posted by ofioliti
You mean less understeer.
Exactly. Thanks for the correction!
 
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Old Jun 24, 2008 | 08:32 AM
  #72  
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I wish I had the equipment to test this, but I think that the majority of the problem lies within the design of the strut mount. It receives the grunt of the impacts and would be the first thing to deform. I think that the mount deforming is causing uneven forces to the tower causing it to deform. The mount will deform along with the tower! If this is the case, then simply getting a better mount would solve the problem completely.

Does anyone know of anyone with fixed plates or any kind of camber plate that is thick metal, who has had additional mushrooming after install?
 
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Old Jun 24, 2008 | 02:23 PM
  #73  
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Originally Posted by NJD
I have decided to take the plates off my Mini. I'm not very comfortable with the fact that the nuts are not fully threaded in the bolts from the strut mount. In other words there is space in the the nuts which is not fully utilized which does not really give me a warm and fuzzy feeling. Anyone else feel the same way? Now as far as protection I feel that adding more support underneath the strut tower should be the way to go. This should really be provided by the factory with say urethane plates that assist with absorbing some of the energy.
I noticed that when I put mine on but I decided they were OK. I think it's better to have them, even if a few threads are still visible in the nuts when they are tightened to the right torque.

Just a guess though.
 
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Old Jun 24, 2008 | 04:25 PM
  #74  
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AliceCooper and ResMini, you must be talking about M7 plates. I've got Cravens and the bolt adapters fully engage all of the threads that protrude above the top of the tower, and the retaining nuts lock an inch below the tops of the adapters, so they're fully engaged.

BREAK

Understeer means the front end doesn't want to turn or that the back end wants to break loose? Like tight orloose in NASCAR?
 
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Old Jun 25, 2008 | 01:05 AM
  #75  
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[quote=rrcaniglia;2323197]AliceCooper and ResMini, you must be talking about M7 plates. I've got Cravens and the bolt adapters fully engage all of the threads that protrude above the top of the tower, and the retaining nuts lock an inch below the tops of the adapters, so they're fully engaged.
[quote]

Yep, mine are M7s.
 
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