Home  |  Forums  |  914 Info  |  Blogs
 
914World.com - The fastest growing online 914 community!
 
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG. This site is not affiliated with Porsche in any way.
Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners.
 

Welcome Guest ( Log In | Register )

> Rear Suspension Question, Rubber Bumper
kconway
post Feb 2 2007, 10:54 AM
Post #1


Senior Member
***

Group: Members
Posts: 1,347
Joined: 6-December 04
From: Monrovia, CA
Member No.: 3,231
Region Association: Southern California



I recently replaced my rear shocks/springs with Bils and 140lb springs. When I took it apart, there was no rubber bumper or snubber at the top of the shock under the spring "hat". Do I need that part or should the 140's keep me from bottoming? I also reused the OEM spring perch instead of the supplied Bilstein perch, is that an issue?

Kev
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
 
Reply to this topicStart new topic
Replies(1 - 4)
dr914@autoatlanta.com
post Feb 2 2007, 11:00 AM
Post #2


914 Guru
*****

Group: Members
Posts: 7,900
Joined: 3-January 07
From: atlanta georgia
Member No.: 7,418
Region Association: None



QUOTE(kconway @ Feb 2 2007, 08:54 AM) *

I recently replaced my rear shocks/springs with Bils and 140lb springs. When I took it apart, there was no rubber bumper or snubber at the top of the shock under the spring "hat". Do I need that part or should the 140's keep me from bottoming? I also reused the OEM spring perch instead of the supplied Bilstein perch, is that an issue?

Kev



Use the adjustable bilstein perch and you do not need the shock damper because the bilsteins are dual action and do not bottom out.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
kconway
post Feb 2 2007, 11:07 AM
Post #3


Senior Member
***

Group: Members
Posts: 1,347
Joined: 6-December 04
From: Monrovia, CA
Member No.: 3,231
Region Association: Southern California



Thanks Doc!
Kev
QUOTE(dr914@autoatlanta.com @ Feb 2 2007, 09:00 AM) *

QUOTE(kconway @ Feb 2 2007, 08:54 AM) *

I recently replaced my rear shocks/springs with Bils and 140lb springs. When I took it apart, there was no rubber bumper or snubber at the top of the shock under the spring "hat". Do I need that part or should the 140's keep me from bottoming? I also reused the OEM spring perch instead of the supplied Bilstein perch, is that an issue?

Kev



Use the adjustable bilstein perch and you do not need the shock damper because the bilsteins are dual action and do not bottom out.

User is offlineProfile CardPM
Go to the top of the page
+Quote Post
brer
post Feb 2 2007, 11:10 AM
Post #4


Advanced Member
****

Group: Members
Posts: 2,555
Joined: 10-March 05
From: san diego
Member No.: 3,736
Region Association: None



i've bottomed out my right side Bil a couple times.

(IMG:style_emoticons/default/huh.gif)
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
groot
post Feb 2 2007, 11:35 AM
Post #5


Dis member
***

Group: Members
Posts: 896
Joined: 17-December 03
From: Michigan
Member No.: 1,444



Could somebody circle the internal bumpstop in this picture of a Bilstein Monotube?
Attached Image

Or.... does somebody have a cutaway picture that shows the internal bump stop?

I've never seen one, but I know they exist, certainly not in every damper.

BTW.....What does "dual action" mean?
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 



- Lo-Fi Version Time is now: 16th June 2024 - 04:02 PM