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 Urgent help needed!!!...Megan Coilovers

Thread Tools
 
Search this Thread
 
Old Dec 5, 2006 | 04:28 PM
  #301  
kurvhugr's Avatar
kurvhugr
6th Gear
iTrader: (1)
Joined: Feb 2003
Posts: 1,725
Likes: 0
From: So. Maryland, USA
Assuming you mean the Eibach coilovers, I haven't seen rates anywhere. I have a larger version of that pic where you can read the numbers on the springs but the #s on the fronts are just the part number for the kit and the #s on the rears make no sense to me at all.
 
Reply
Old Dec 5, 2006 | 04:42 PM
  #302  
sportek1's Avatar
sportek1
2nd Gear
Joined: Mar 2005
Posts: 79
Likes: 0
The Eibach and KW are using progressive front springs.
 
Reply
Old Dec 5, 2006 | 07:10 PM
  #303  
kurvhugr's Avatar
kurvhugr
6th Gear
iTrader: (1)
Joined: Feb 2003
Posts: 1,725
Likes: 0
From: So. Maryland, USA
Sorry but neither the Eibach nor the KW front springs look progressive to me. In fact, I think I remember KWs with tender or helper springs.
 
Reply
Old Dec 5, 2006 | 07:14 PM
  #304  
kurvhugr's Avatar
kurvhugr
6th Gear
iTrader: (1)
Joined: Feb 2003
Posts: 1,725
Likes: 0
From: So. Maryland, USA
I'll take part of that back. I've seen KWs with progressive front springs and KWs with linear front springs, depending on the version.
 
Reply
Old Dec 6, 2006 | 05:41 AM
  #305  
meb's Avatar
meb
6th Gear
Joined: Jan 2003
Posts: 3,301
Likes: 1
Some of Eibach's basic kits come with progressive rate springs. But you can always change these out for something else.
 
Reply
Old Dec 6, 2006 | 08:16 AM
  #306  
sportek1's Avatar
sportek1
2nd Gear
Joined: Mar 2005
Posts: 79
Likes: 0
KW and many European coilover manufacturers changed their street spring designs around 2001 to enable for a longer stroke.

Only their race versions come with lineair springs (and sometimes helper springs), since most tracks are relatively flat
 
Reply
Old Apr 17, 2007 | 07:56 AM
  #307  
ltz_mtr's Avatar
ltz_mtr
2nd Gear
Joined: Nov 2005
Posts: 64
Likes: 0
From: Richmond VA
This thread sort of died out - is there any further news on the subject? As a couple other folks have menetioned, it does seem the entire strut body could be lengthened, as the strut stops about 1" above the bottom of the strut knuckle on the front axle.
 
Reply
Old Apr 17, 2007 | 08:07 AM
  #308  
MSFITOY's Avatar
MSFITOY
OVERDRIVE
20 Year Member
Liked
Loved
Joined: May 2003
Posts: 7,926
Likes: 40
From: Greensboro, NC
Originally Posted by ltz_mtr
This thread sort of died out - is there any further news on the subject? As a couple other folks have menetioned, it does seem the entire strut body could be lengthened, as the strut stops about 1" above the bottom of the strut knuckle on the front axle.
I'm still dumbfounded by this whole controversy...I've had my set of Megans, lowered, cornered balanced for over a year and couldn't be happier...Plenty of travel, supple ride, never bottomed out in valleys, near air launches over crests and extremely hard cornering transitions in both directions...could there have been a bad batch of struts that were circulated?
 
Reply
Old Apr 17, 2007 | 08:18 AM
  #309  
Rally@StanceDesign's Avatar
Rally@StanceDesign
Former Vendor
Joined: Jan 2004
Posts: 8,337
Likes: 8
From: oh10
Originally Posted by MSFITOY
I'm still dumbfounded by this whole controversy...I've had my set of Megans, lowered, cornered balanced for over a year and couldn't be happier...Plenty of travel, supple ride, never bottomed out in valleys, near air launches over crests and extremely hard cornering transitions in both directions...could there have been a bad batch of struts that were circulated?
word still no problems here and i'm close to no threads on the coilovers..slammed. Even faired well in the ohio winter with the potholes etc
 
Reply
Old Apr 17, 2007 | 12:14 PM
  #310  
Megan Racing's Avatar
Megan Racing
Vendor
Joined: Jan 2006
Posts: 304
Likes: 0
From: La Puente, CA
Wow.. who brought this back? RallyMini and MSFITOY, don't you guys both have like 15" wheels?
 
Reply
Old Apr 17, 2007 | 12:37 PM
  #311  
MSFITOY's Avatar
MSFITOY
OVERDRIVE
20 Year Member
Liked
Loved
Joined: May 2003
Posts: 7,926
Likes: 40
From: Greensboro, NC
Originally Posted by Megan Racing
Wow.. who brought this back? RallyMini and MSFITOY, don't you guys both have like 15" wheels?
NOpe...spokeless 17" TDR

 
Reply
Old Apr 17, 2007 | 01:05 PM
  #312  
Megan Racing's Avatar
Megan Racing
Vendor
Joined: Jan 2006
Posts: 304
Likes: 0
From: La Puente, CA
"There was no doubt about it.. MSFITOY was 'The *****'."
 
Reply
Old Apr 17, 2007 | 01:19 PM
  #313  
Rally@StanceDesign's Avatar
Rally@StanceDesign
Former Vendor
Joined: Jan 2004
Posts: 8,337
Likes: 8
From: oh10
Originally Posted by Megan Racing
Wow.. who brought this back? RallyMini and MSFITOY, don't you guys both have like 15" wheels?
I've run 15s and 16s....my 15s have very low profile tires as well which should theoretically be worse? i think

I'm pretty sure wheel choice isnt the difference here though....nor is ride height

But I'm not complaining
 
Reply
Old Apr 17, 2007 | 05:29 PM
  #314  
defylogik's Avatar
defylogik
5th Gear
Joined: Mar 2006
Posts: 935
Likes: 1
From: Alexandria, VA - Old Town
like the great phoenix, this thread has risen up out of the ashes of NAM lol
 
Reply
Old Apr 17, 2007 | 05:38 PM
  #315  
MSFITOY's Avatar
MSFITOY
OVERDRIVE
20 Year Member
Liked
Loved
Joined: May 2003
Posts: 7,926
Likes: 40
From: Greensboro, NC
Originally Posted by Megan Racing
"There was no doubt about it.. MSFITOY was 'The *****'."
What do you mean "was"?
 
Reply
Old Apr 18, 2007 | 04:43 PM
  #316  
ltz_mtr's Avatar
ltz_mtr
2nd Gear
Joined: Nov 2005
Posts: 64
Likes: 0
From: Richmond VA
MSFTITOY, so that's what my stoptechs look like to "outsiders"!

I have to admit, I have been tracking my MINI with the Megans, and I can't say I have had issues (although it is my only point of reference, so if I am, how would I know anyway...). However, I don't get a lot of suspension travel, so when I do drive on the street with it, I avoid any large bumps or holes like the plague (but then again why wouldn't you anyway).

Soooo, I thought I would raise this thing from the dead to see if any other updates or changes had happened. By the sounds of it I am guessing no.
 
Reply
Old Apr 19, 2007 | 09:44 AM
  #317  
meb's Avatar
meb
6th Gear
Joined: Jan 2003
Posts: 3,301
Likes: 1
Bumpstop + short travel or long dampers = contact. Bumpstop contact with top of damper = instantaneous infinite spring rate which = instantaneous slide.

The fix? Shorter bumpstops + heavier spring rate up front - from 285 to 469...but the new 469# springs are the same length as the 285# springs...heavier spring rate = bigger coils...bigger coils = less spring travel...less travel = spring bind - all else equal.

I found all these problems at the track. Steve is sending new stuff out.
 

Last edited by meb; Apr 19, 2007 at 01:16 PM.
Reply
Old Apr 19, 2007 | 05:05 PM
  #318  
jammin636's Avatar
jammin636
3rd Gear
Joined: Aug 2005
Posts: 155
Likes: 0
From: SYRACUSE, NY
what new stuff? are u just talking about the new bumpstops and springs/?
 
Reply
Old Apr 20, 2007 | 09:04 AM
  #319  
meb's Avatar
meb
6th Gear
Joined: Jan 2003
Posts: 3,301
Likes: 1
Yes.
 
Reply
Old Apr 24, 2007 | 01:08 PM
  #320  
meb's Avatar
meb
6th Gear
Joined: Jan 2003
Posts: 3,301
Likes: 1
Referring to post 317...

When the damper makes contact with a hard rubber bumpstop, the spring rate - which has nothing to do with spring rate but is only a comparison - becomes infinitely stiff - like no suspension at all - Flinstone style. Thusly, an immediate slide will result.

now, some systems are designed to work with bumpstops; the mini's stock suspension is a bumpstop active system in whcih the bumpstop works like a spring as it contacts the damper - by design. No slide here.

Does this clarify???
 
Reply
Old May 25, 2007 | 07:46 PM
  #321  
Wagnbat's Avatar
Wagnbat
6th Gear
Joined: May 2005
Posts: 3,348
Likes: 0
From: Everett, WA
Originally Posted by meb
I found all these problems at the track. Steve is sending new stuff out.
I'm liking the new springs so far... Only got to ride on them a few days before shipping the car off to Guam (still waiting another 2-3 weeks for it to get here)... But combined with the new tires (Pzeros over Proxes4) with more sidewall, the ride is much more comfortable.
 
Reply
Old Aug 4, 2007 | 08:29 AM
  #322  
cooper99's Avatar
cooper99
Banned
iTrader: (1)
Joined: Apr 2005
Posts: 1,179
Likes: 1
From: Columbus, Ohio
Starting up an old thread, can someone take a picture of thier car's stance then also of the actual Megan coilovers with the wheels off? I need help adjusting mine because I just installed the new stiffer front springs and not too sure what's the optimal setup.
 

Last edited by cooper99; Aug 4, 2007 at 08:32 AM.
Reply
Old Aug 4, 2007 | 08:47 AM
  #323  
MSFITOY's Avatar
MSFITOY
OVERDRIVE
20 Year Member
Liked
Loved
Joined: May 2003
Posts: 7,926
Likes: 40
From: Greensboro, NC
Originally Posted by cooper99
Starting up an old thread, can someone take a picture of thier car's stance then also of the actual Megan coilovers with the wheels off? I need help adjusting mine because I just installed the new stiffer front springs and not too sure what's the optimal setup.

just kiddn...

Here's some...


 
Reply
Old Aug 4, 2007 | 09:14 PM
  #324  
cooper99's Avatar
cooper99
Banned
iTrader: (1)
Joined: Apr 2005
Posts: 1,179
Likes: 1
From: Columbus, Ohio
So MSFITOY are you running the new front springs on your Megans? Do you have to take back off the entire front shock assembly to lower the damn car?
 
Reply
Old Aug 4, 2007 | 09:28 PM
  #325  
MSFITOY's Avatar
MSFITOY
OVERDRIVE
20 Year Member
Liked
Loved
Joined: May 2003
Posts: 7,926
Likes: 40
From: Greensboro, NC
Originally Posted by cooper99
So MSFITOY are you running the new front springs on your Megans? Do you have to take back off the entire front shock assembly to lower the damn car?
Nope...installed it and forgot about about it...don't know what all the fuss is about...rides great and never crashes even when I practically get airborn...
 
Reply



All times are GMT -7. The time now is 05:36 PM.