Notices
Modified JK Tech Tech related bulletin board forum regarding subjects such as suspension, tires & wheels, steering, bumpers, skid plates, drive train, cages, on-board air and other useful modifications that will help improve the performance and protection of your Jeep JK Wrangler (Rubicon, Sahara, Unlimited and X) on the trail.

PLEASE DO NOT START SHOW & TELL TYPE THREADS IN THIS FORUM

Shock Bump stops..

Thread Tools
 
Old 10-04-2009, 09:55 PM
  #1  
JK Jedi
Thread Starter
 
Hellbound13's Avatar
 
Join Date: Apr 2008
Location: Westchester, NY
Posts: 4,470
Likes: 0
Received 1 Like on 1 Post
Default Shock Bump stops..

Do these things really work?

.rockymountainsusp.com/W_poly_bumpstops.htm

Last edited by Hellbound13; 10-05-2009 at 09:28 AM. Reason: no non sponsor clicky's
Old 10-05-2009, 09:12 AM
  #2  
JK Jedi
Thread Starter
 
Hellbound13's Avatar
 
Join Date: Apr 2008
Location: Westchester, NY
Posts: 4,470
Likes: 0
Received 1 Like on 1 Post
Default

***bump***
Old 10-05-2009, 09:26 AM
  #3  
JK Enthusiast
 
smcastillo's Avatar
 
Join Date: Jul 2009
Location: California, USA
Posts: 132
Likes: 0
Received 0 Likes on 0 Posts
Default

I have never seen these, you need a special tool to get them on. I wonder how exactly you get them on? $20 bucks for a set and $10 for the tool, get them and try them out. Then right a review.
Old 10-05-2009, 11:30 AM
  #4  
JK Jedi Master
FJOTM Winner
 
nthinuf's Avatar
 
Join Date: Jan 2008
Location: Austin <--> Colorado Springs
Posts: 11,463
Likes: 0
Received 162 Likes on 154 Posts
Default

x2 on trying them and letting us know.

I did some searching around, and found lots of talk and a few videos on what they are, what they do, how to install, etc - but not much on how they 'actually' perform.

Here is the best I found,

Daystar EVS Foam Shock Bumpstop
When Daystar urged us to try its new EVS Foam shock bumpstops, we admit we were a little bit suspect about the claims of enhanced shock performance and softer compression that would all but eliminate hard bone-jarring impact of full compression. After trying them on several different vehicles, we are sold. These things work as advertised and smooth out the last bit of travel on any shock, turning what would be hard suspension crashing into smoother progressive compression. They come in two hardnesses and will work on factory and aftermarket shocks.
I wonder how exactly you get them on?
The 'special' tool is just a hollow cone that goes over the end of the shock. Lube it up really good, them jam the evs bumpstop down and over the shock retainer into place.



The link for the install vid:
http://www stylintrucks.com/parts.aspx?category|category_root|-30=Suspension&attribute_value_string|Brand=Daystar &partfamilyid=1949

Last edited by nthinuf; 10-05-2009 at 11:45 AM. Reason: bl manf
Old 10-05-2009, 11:32 AM
  #5  
JK Jedi
Thread Starter
 
Hellbound13's Avatar
 
Join Date: Apr 2008
Location: Westchester, NY
Posts: 4,470
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by nthinuf
x2 on trying them and letting us know.

I did some searching around, and found lots of talk and a few videos on what they are, what they do, how to install, etc - but not much on how they 'actually' perform.

Here is the best I found,
So would you feel these effects in daily driving as well?

The other question then is to go the hard or soft ones..

Link to the videos you found?

Last edited by mkjeep; 10-05-2009 at 11:35 AM.
Old 10-05-2009, 11:46 AM
  #6  
JK Jedi Master
FJOTM Winner
 
nthinuf's Avatar
 
Join Date: Jan 2008
Location: Austin <--> Colorado Springs
Posts: 11,463
Likes: 0
Received 162 Likes on 154 Posts
Default

So would you feel these effects in daily driving as well?
Only if your daily driving involves bottoming out your suspension...
Old 10-05-2009, 11:52 AM
  #7  
JK Jedi
Thread Starter
 
Hellbound13's Avatar
 
Join Date: Apr 2008
Location: Westchester, NY
Posts: 4,470
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by nthinuf
Only if your daily driving involves bottoming out your suspension...
Don't potholes and ruts cause the suspension to bottom out?
Old 10-05-2009, 11:58 AM
  #8  
JK Jedi
Thread Starter
 
Hellbound13's Avatar
 
Join Date: Apr 2008
Location: Westchester, NY
Posts: 4,470
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by s1edneck700
Yes, but in a very bad way. If I were asked to field test these, I would find a dirt road with long rolling bumps and run it at like 45-50 over em. Much smoother suspension cycling...
If its in a bad way wouldn't that be the ideal test for these?
Old 10-05-2009, 12:00 PM
  #9  
JK Jedi Master
FJOTM Winner
 
nthinuf's Avatar
 
Join Date: Jan 2008
Location: Austin <--> Colorado Springs
Posts: 11,463
Likes: 0
Received 162 Likes on 154 Posts
Default

Compress, yes. Bottom out? Not too likely.

Unless you currently have minimal to no travel on your coils/shocks, you'd have to hit at considerable speed to bottom out. And if hitting potholes at speed is your idea of testing them out, be prepared to replace some rims also.

This is a pic from one of the sites I saw these on



Again, not your typical 'daily' driving. For most of us, bumpstops are used so we don't over-compress the coils when flexing, and so we keep the tires off the fenders. These bumpstops can certainly be useful, and may even be able to replace the current bumpstops on our JK's, but I personally just don't see myself ever needing them. For those that do run high speed through the desert or whatever, sure, just not what I'm into.

Last edited by nthinuf; 10-05-2009 at 12:09 PM.



Quick Reply: Shock Bump stops..



All times are GMT -8. The time now is 01:08 AM.