• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech

Bottoms out...

  • Thread starter Thread starter MahFiVeOh
  • Start date Start date Jun 4, 2004

MahFiVeOh

Founding Member
Apr 26, 2002
531
9
49
Ontario, Canada
Jun 4, 2004
#1
  • Jun 4, 2004
  • #1
I just installed my lowering springs recently and once in a while i can feel it bottom out in the rear if i hit a decent sized bump in the road. Do i need to get a new "bump stop" thingy for the rear? Not sure about the proper name

PS Any way to find out what kind of springs i have? I bought them used and the guy didnt know what kind they were.They were light blue in colour and came with red coloured air bags for rear. They dropped the car about 1.5 inch all around.


Thx
 

ALMOST STOCK

Founding Member
Sep 23, 2000
1,250
41
88
CA.
Jun 4, 2004
#2
  • Jun 4, 2004
  • #2
You may need a shorter pinnion snubber. It's a good possibility that that might be your problem.
I know there not H&R springs if there light blue.
http://www.maximummotorsports.com/HRsprings.asp
 

MahFiVeOh

Founding Member
Apr 26, 2002
531
9
49
Ontario, Canada
Jun 4, 2004
#3
  • Jun 4, 2004
  • #3
Where would i get a shorter pinion snubber, any way to modify it and make it shorter?
 

ALMOST STOCK

Founding Member
Sep 23, 2000
1,250
41
88
CA.
Jun 4, 2004
#4
  • Jun 4, 2004
  • #4
Here ya go.
http://www.maximummotorsports.com/MMPS.asp
 

patdow1

New Member
Mar 1, 2003
201
0
0
Murrieta CA
Jun 4, 2004
#5
  • Jun 4, 2004
  • #5
Where exactly does that pinon snubber go? I have H&R's and forgot to install mine, I thought that my Bilsteins shocks/struts would take care of any bottoming out problems.
 
1

10HoleLX

Member
Mar 6, 2004
257
0
17
Southern California
Jun 5, 2004
#6
  • Jun 5, 2004
  • #6
My BBK springs are Baby Blue but also have BBK painted on them in white
 

ALMOST STOCK

Founding Member
Sep 23, 2000
1,250
41
88
CA.
Jun 5, 2004
#7
  • Jun 5, 2004
  • #7
patdow1 said:
Where exactly does that pinon snubber go? I have H&R's and forgot to install mine, I thought that my Bilsteins shocks/struts would take care of any bottoming out problems.
Click to expand...

It's bolted to the floorpan above the pinion.
http://www.maximummotorsports.com/instructions/MMPS.pdf

This is what the bracket looks like thats bolted to the floor with the OEM Pinion Snubber
 

stangbear427

Active Member
Nov 11, 2002
2,401
1
49
New England
Jun 5, 2004
#8
  • Jun 5, 2004
  • #8
patdow1 said:
Where exactly does that pinon snubber go? I have H&R's and forgot to install mine, I thought that my Bilsteins shocks/struts would take care of any bottoming out problems.
Click to expand...
Are you saying that they didn't? They should have, as they have thier own internal bumpstop. I'm not positive about this, but if I remember correctly I didn't use the pinion snubber and I've been running my Bils for about two years, never once has my suspension bottomed itself out- what spring rates are you using?
 

patdow1

New Member
Mar 1, 2003
201
0
0
Murrieta CA
Jun 5, 2004
#9
  • Jun 5, 2004
  • #9
stangbear427 said:
Are you saying that they didn't? They should have, as they have thier own internal bumpstop. I'm not positive about this, but if I remember correctly I didn't use the pinion snubber and I've been running my Bils for about two years, never once has my suspension bottomed itself out- what spring rates are you using?
Click to expand...

I read the instructions pretty well and you are correct it does say that the Bilsteins have their own internal bumpstops. But It still bottoms out in the front when I go over speed bumps, it doesnt do it in the rear where the pinon snubber is. Do you think my Maximum Motorsports caster camber plates have something to do with my bottoming out? As far as my spring rate I'm using H&R Sports (Specific to the Vert)

Thanks ALMOST STOCK, I kinda had a idea that was where it went after installing my exhaust a couple of weeks ago, Just wasnt sure.
 

stangbear427

Active Member
Nov 11, 2002
2,401
1
49
New England
Jun 6, 2004
#10
  • Jun 6, 2004
  • #10
Hm... wonder if they sent you the wrong springs? Are you sure the rates you have is the rate they said you need? Are they marked? Are you sure it's the suspension bottoming out and not the car bottoming out? No, the C/C's wouldn't have anything to do with it, they'd have to be so far out of proper alignment that you'd know something was wrong by how bad it handled, and your tires would look like somebody was torching them. Did you buy the shock and springs together- and who from?
 
You must log in or register to reply here.

Similar threads

D
96 get convertible-sell or part out?
  • DTCstang
  • May 17, 2026
  • What is it Worth?!?!?
Replies
5
Views
155
What is it Worth?!?!? May 18, 2026
nickyb
Paint and Body Frame rail dimensions
  • keel
  • Jan 30, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
25
Views
1K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Feb 13, 2026
keel
Progress Thread Low Mile 89 GT Restomod - Moving toward paint
  • KRUISR
  • Jan 4, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2 3 4
Replies
63
Views
3K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jul 13, 2026
KRUISR
M
Gifted a Junk 1976 Mustang II with plans for a radical conversion!
  • MXGerry
  • Apr 29, 2025
  • 1974 - 1978 Mustang II Talk & Tech
  • 2
Replies
29
Views
2K
1974 - 1978 Mustang II Talk & Tech Mar 12, 2026
MXGerry
M
J
2004 Mustang 3.8L V6 vibrations above 65 MPH and differential leaks
  • joeybuddy96
  • Mar 16, 2026
  • SN95 V6 Mustang Tech
Replies
16
Views
603
SN95 V6 Mustang Tech Jul 14, 2026
joeybuddy96
J
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • Fox 5.0 Mustang Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?