5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

removing bumpers

Old 04-10-2012, 10:14 PM
  #1  
nitrous_fed_03gt
3rd Gear Member
Thread Starter
 
nitrous_fed_03gt's Avatar
 
Join Date: Jan 2007
Location: mo
Posts: 919
Default removing bumpers

have been considering removing my front and rear bumpers on my fox to shed some weight. anybody ever done this? im wondering if my bumper covers will sag at all? not really sure if the covers are attached or depend on the bumpers at all for support? also going to remove the side impact bars
nitrous_fed_03gt is offline  
Old 04-10-2012, 10:18 PM
  #2  
im_stuck_in_iraq
2nd Gear Member
 
im_stuck_in_iraq's Avatar
 
Join Date: Aug 2005
Location: Beloit, Wisconsin
Posts: 362
Default

i see alot of people doing that explorer intake... damn 506 whp!
im_stuck_in_iraq is offline  
Old 04-11-2012, 07:33 AM
  #3  
Tony71502
5th Gear Member
 
Tony71502's Avatar
 
Join Date: May 2007
Location: Pittsburgh
Posts: 2,459
Default

Is this for the a street car? I don't recommend doing any of that.

For a strip car, the bumper covers will sag without using another type of support system. People opt for using chromemoly supports. Much less weight than the bumpers but still required to prevent sag.

Side crash bars...

Here's a quote from a mustang website.

#5. Door Crash Beams - Ever saw a strip only Mustang with the door crash beams removed for weight savings? This is alright for a strip only car with a side bar type roll bar but for the street - NO WAY!! Not only are they there for crash protection, but they give much needed rigidity to the sheet metal door skin. By the way - total weight savings is under 10 lbs. per door.

Those crash bars are a huge PITA to get out without cutting them.

If you have a cage, go for fiberglass doors so the steel ones don't deform.

I'd look at other ways that are safer to reduce weight. Tubular K-member, seat delete, gut it?, lighter wheels, fiberglass hood/hatch, etc.

Last edited by Tony71502; 04-11-2012 at 07:40 AM.
Tony71502 is offline  
Old 04-11-2012, 12:13 PM
  #4  
89LX Coupe
4th Gear Member
 
89LX Coupe's Avatar
 
Join Date: Nov 2008
Location: VA
Posts: 1,211
Default

In my coupe that I had I pulled the front and rear suports out and rear bumper didnt' sag but the fron one did a little bit BUT I didn't have the the fender brackets on either (they was not there when I boutht the car) and I believe that made the bumper sag b/c the fenders bow out some

Now on my 87 GT I have I do have the rear suport out and the bumper does not sag and it took 27 pounds out counting bolts and all. IMO pulling the front isn't worth it b/c it's a fiber glass support and it's only 10 pounds. The door suports I have no clue about.
89LX Coupe is offline  
Old 04-11-2012, 12:24 PM
  #5  
Five0hFox
3rd Gear Member
 
Five0hFox's Avatar
 
Join Date: May 2007
Location: Kansas
Posts: 766
Default

I'm with Tony, if the car sees street time I wouldn't do it. they're there for your safety in the event of a collision.
Five0hFox is offline  
Old 04-11-2012, 02:42 PM
  #6  
im_stuck_in_iraq
2nd Gear Member
 
im_stuck_in_iraq's Avatar
 
Join Date: Aug 2005
Location: Beloit, Wisconsin
Posts: 362
Smile

Originally Posted by Five0hFox
I'm with Tony, if the car sees street time I wouldn't do it. they're there for your safety in the event of a collision.
or how about when you hit the wall at the track...seen way to many ohh no no nooooo *crash* videos
im_stuck_in_iraq is offline  
Old 04-12-2012, 11:59 AM
  #7  
Five0hFox
3rd Gear Member
 
Five0hFox's Avatar
 
Join Date: May 2007
Location: Kansas
Posts: 766
Default

Originally Posted by im_stuck_in_iraq
or how about when you hit the wall at the track...seen way to many ohh no no nooooo *crash* videos
Well, if it has a full cage.. lol
Five0hFox is offline  
Old 04-13-2012, 01:52 AM
  #8  
tinman
5th Gear Member
 
tinman's Avatar
 
Join Date: Aug 2004
Location: Arizona
Posts: 4,103
Default

I've got the front bumper out of my car (an 84).
Car runs 10.85 @126 now and the front bumper does not distort.
Front bumper weighed 42# in my case.
This is a strip only type car and I wouldn't even bother with the door braces if they are only 10# each, I'lll use the braceing for the nite I bang off the railings at the strip.......
tinman is offline  
Old 04-13-2012, 02:19 AM
  #9  
Dilys95
 
Dilys95's Avatar
 
Join Date: Apr 2012
Location: ca
Posts: 6
Default

i see alot of people doing that explorer intake... damn 506 whp!
Dilys95 is offline  
Old 04-13-2012, 02:20 AM
  #10  
Dilys95
 
Dilys95's Avatar
 
Join Date: Apr 2012
Location: ca
Posts: 6
Default

Thank you!
Dilys95 is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
jwog666
Pipes, Boost & Juice
11
12-27-2021 08:09 PM
jerrytubes
2005-2014 Mustangs
2
10-23-2015 12:11 PM
Dathan
V6 (1994-2004) Mustangs
4
10-05-2015 05:52 AM
jrrhd73must
Classic Mustang General Discussion
2
10-02-2015 09:17 PM
winner99
Archive - Want To Buy Ads
0
10-01-2015 01:06 PM


Thread Tools
Search this Thread
Quick Reply: removing bumpers



All times are GMT -5. The time now is 07:01 PM.