LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

pics of alternative bracing for rear bumper support

Old Apr 7, 2005 | 03:25 PM
  #1  
mojorisin's Avatar
Thread Starter
Registered User
 
Joined: Sep 2004
Posts: 81
From: norman, ok
pics of alternative bracing for rear bumper support

does anyone have any pics of how they stabilized their rear bumper after removing the rear bumper support?

im thinking about doing the front, but im not sure...any recommendations/pics would be appreciated
Old Apr 7, 2005 | 05:46 PM
  #2  
Injuneer's Avatar
Administrator
 
Joined: Nov 1998
Posts: 71,098
From: Hell was full so they sent me to NJ
Re: pics of alternative bracing for rear bumper support

It a Formula, but I added a couple of straps, made out of aluminum angle.

http://cjcfo.fbody.com/members/injun.../DCP03637a.jpg
http://cjcfo.fbody.com/members/injun.../DCP03668a.jpg

My front bumper is starting so "sag" a little without the support. I did tie the lower edge of the bumper to the plastic radiator baffle by bolting both of them together through an aluminum angle, then supporting the aluminum angle with nylon ties, from the holes in the end of the subframe for the bumper pad mounting bar. Keeps the bottom stable.

But you need something like BMR has done on their project car. I thiink they have photos on the website. A "frame" that bolts to the ends of the subframe and pushes up on the bumper cover.
Old Apr 11, 2005 | 09:28 PM
  #3  
mojorisin's Avatar
Thread Starter
Registered User
 
Joined: Sep 2004
Posts: 81
From: norman, ok
Re: pics of alternative bracing for rear bumper support

injuneer~ it seems like i saw a picture of your front end after the weight reduction on fbody.com, but i cant find it....do you have any pics of the front?

i couldnt find the bmr support you were referring to, but i cant see it beeing all that hard to fab something up myself.
Old Apr 12, 2005 | 08:24 AM
  #4  
WS Sick's Avatar
Registered User
 
Joined: Dec 2003
Posts: 2,724
From: Oklahoma where trees are made of wood.
Re: pics of alternative bracing for rear bumper support

A set-up we built for a freind is different but probably not lighter than engineers. We took some small 3/8 inch steel rod and fastioned a support that bolted down and held the shape of the bumpers front and rear, I don't have any pictures, but there was no sagging involved, they total probably weighed 3 to 4 pounds a peice. The aluminum straps are probably lighter.
Old Apr 12, 2005 | 02:03 PM
  #5  
Injuneer's Avatar
Administrator
 
Joined: Nov 1998
Posts: 71,098
From: Hell was full so they sent me to NJ
Re: pics of alternative bracing for rear bumper support

Originally Posted by mojorisin
injuneer~ it seems like i saw a picture of your front end after the weight reduction on fbody.com, but i cant find it....do you have any pics of the front?

i couldnt find the bmr support you were referring to, but i cant see it beeing all that hard to fab something up myself.
No pics available.

The front looks just like it always did. But after the bumper crash-pad being gone for 1.5 years, I "think" the cover has sagged about 1/8" in the center. It still fits up against the fenders and the headlights just fine. But at the very center, where is should be near the leading edge of the hood, it "looks" like it might have dropped slightly. Its made worse by the fact that the gap between my SLP ram air hood and the bumper cover was always larger than I thought it should be. So increasing the gap even slightly looks pretty bad.

A friend of mine took the pad out of his SS, and at 150mph, it was caving in pretty bad... fortunately there was a huge intercooler to keep it from collapsing all the way . He had a small tubular frame made up, with a flat plate for the top of the cover to rest on. Worked fine.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
dbusch22
Forced Induction
6
Oct 31, 2016 11:09 AM
CARiD
Supporting Vendor Group Purchases and Sales
0
Feb 9, 2015 09:35 AM
CaRParts102
Parts For Sale
0
Dec 6, 2014 08:45 AM
siguy
Parts For Sale
3
Nov 27, 2014 10:07 AM
Z28STYLE23
Car Audio and Electronics
4
Aug 17, 2002 07:40 PM


Thread Tools
Search this Thread

All times are GMT -5. The time now is 11:12 AM.