Drag Racing Tech
Sponsored by:
Sponsored by:
Old May 13, 2016, 03:18 PM
How-Tos on this Topic
Last edit by: IB Advertising
See related guides and technical advice from our community experts:Browse all: Chevrolet Camaro or Pontiac Firebird Specifications & General Maintenance
Print Wikipost

"Weight Reduction List" Fully Updated!

Thread Tools
 
Search this Thread
 
Old May 9, 2009 | 08:01 PM
  #101  
airforcemanss's Avatar
TECH Resident
iTrader: (23)
 
Joined: Oct 2008
Posts: 990
Likes: 0
From: Rhode Island
Default

my kooks 1 7/8 w/ ory just came in the mail today. they were not in a box they had a shipping tag info slapped on them with the weight.

1 primary w/ o2 sensor attached 12.5lbs x2 = 25lbs
ory ... 8.9lbs
total= 33.9lbs

shipping was weighed by fed ex
Reply
Old May 16, 2009 | 11:30 PM
  #102  
5_02ls1's Avatar
11 Second Club
iTrader: (20)
 
Joined: Oct 2006
Posts: 3,131
Likes: 0
From: Virginia
Default

ok ive added up whats removed from my car except the whole HVAC assembly im getting around 280ish...myself that airbag and bracket felt a lil heavier than 14lbs IDK....i guess ill weigh all the HVAC stuff tommorrow.....
ive also added up close to 100 lbs left to remove....
if anyone knows the exact hvac weight post up....
Reply
Old May 19, 2009 | 04:09 PM
  #103  
5_02ls1's Avatar
11 Second Club
iTrader: (20)
 
Joined: Oct 2006
Posts: 3,131
Likes: 0
From: Virginia
Default

well the HVAC and contents is around 45lbs so im gonna say the hvac and air bag/bracket are a easy 60lbs.....
Reply
Old Jun 4, 2009 | 10:00 AM
  #104  
fasttagurl's Avatar
Thread Starter
10 Second Club
iTrader: (12)
 
Joined: Jun 2005
Posts: 805
Likes: 1
From: Arlington, Texas (Dallas Area)
Default

Originally Posted by airforcemanss
i was going to post something about this until i saw this post.
so these weight are all dropped off? or the weight of the part itself?i just want to confirm that one more time please.
10e.A-Arms (BMR mild steel)
13e.A-Arms (stock)
38..Catback system (Hooker) lose 38 pounds?
3...Chromoly LCAs
3/9.Carbon fiber driveshaft 3/9?huh?
14..Chromoly A-arms like the post stated above you lose 14lbs! by going chomoly instead of the mild steel at 3lbs? are these bmr also?

25..Chromoly K-member
so 42lbs off nose for chromoly lca,a-arms,k mem?
Most of the weights on the list are the actual part weight; so you would take the stock part off your car, weigh it, then look up the new part you are replacing, subtract the 2 numbers and that's how you see how much weight you saved.
Reply
Old Jul 6, 2009 | 04:15 PM
  #105  
transamsam98's Avatar
TECH Resident
iTrader: (56)
 
Joined: Oct 2006
Posts: 878
Likes: 1
From: calvert county
Default

ls1 kmember plus motor mounts - clamshells and inserts is 54lbs
anyone know exact lbs for bmr kmember?
Reply
Old Jul 11, 2009 | 01:18 PM
  #106  
silverz28camaro's Avatar
TECH Fanatic
15 Year Member
iTrader: (20)
 
Joined: Sep 2008
Posts: 1,962
Likes: 9
From: st.louis
Default

Originally Posted by transamsam98
ls1 kmember plus motor mounts - clamshells and inserts is 54lbs
anyone know exact lbs for bmr kmember?
My bmr k member is 25 lbs I weighed that on a digital scale, my stock one with brackets was 55lbs, so a solid 30lb drop.
Reply
Old Sep 7, 2009 | 10:49 AM
  #107  
James Montigny's Avatar
11 Second Club
iTrader: (13)
 
Joined: May 2006
Posts: 2,843
Likes: 0
Default

Originally Posted by fasttagurl
+54.Roll-Bar (6-point chromoly)
I'm not sure where that number came from.

I had one fabbed up earlier this year
https://ls1tech.com/forums/drag-raci...rollbar-3.html

The mild-steel one I was going to use weighed in around 67lbs
The CM one I had fabbed up weighed only 39.2lbs, and that included both swing-outs.
Reply
Old Sep 14, 2009 | 01:07 PM
  #108  
Bersaglieri's Avatar
TECH Resident
iTrader: (13)
 
Joined: Aug 2007
Posts: 768
Likes: 0
From: Wild West
Default

Originally Posted by fasttagurl
18..'99+ Fuel tank for '98 cars
I guess I dont understand this one. What is the difference? I see a 3lbs between plastic and steel factory tanks on the list. I'm pretty sure my LT1 has a steel tank.

-Dustin-
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

 Brett Foote
story-1

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-2

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-3

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-4

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-5

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-6

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-7

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-8

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-9

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
Old Sep 15, 2009 | 05:19 AM
  #109  
CarsandWomen's Avatar
TECH Fanatic
15 Year Member
iTrader: (19)
 
Joined: Sep 2007
Posts: 1,497
Likes: 0
From: houston TX
Default

^^^ yup, from 98 to 99 they switched to a plastic tank thats about a gallon bigger, reasons were emissions related.
Reply
Old Sep 15, 2009 | 07:14 PM
  #110  
Bersaglieri's Avatar
TECH Resident
iTrader: (13)
 
Joined: Aug 2007
Posts: 768
Likes: 0
From: Wild West
Default

Originally Posted by CarsandWomen
^^^ yup, from 98 to 99 they switched to a plastic tank thats about a gallon bigger, reasons were emissions related.
I understand that, but how would it save 18lbs. One is listed 20, the other 23.

-Dustin-
Reply
Old Sep 16, 2009 | 04:48 AM
  #111  
CarsandWomen's Avatar
TECH Fanatic
15 Year Member
iTrader: (19)
 
Joined: Sep 2007
Posts: 1,497
Likes: 0
From: houston TX
Default

Originally Posted by Bersaglieri
I understand that, but how would it save 18lbs. One is listed 20, the other 23.

-Dustin-
Oh i see what your saying, maybe thats the total weight of the tank itself? i dunno thats a good question.
Reply
Old Sep 16, 2009 | 07:49 AM
  #112  
fasttagurl's Avatar
Thread Starter
10 Second Club
iTrader: (12)
 
Joined: Jun 2005
Posts: 805
Likes: 1
From: Arlington, Texas (Dallas Area)
Default

Originally Posted by Bersaglieri
I guess I dont understand this one. What is the difference? I see a 3lbs between plastic and steel factory tanks on the list. I'm pretty sure my LT1 has a steel tank.

-Dustin-
The plastic fuel tank on some 98-99 cars weighs 18 lbs. That's what this means. The weight listed is not what lbs. you save but what the actual part weighs itself. Then you would subtract your new part weight from the number to find weight savings.
Reply
Old Sep 16, 2009 | 10:40 AM
  #113  
Bersaglieri's Avatar
TECH Resident
iTrader: (13)
 
Joined: Aug 2007
Posts: 768
Likes: 0
From: Wild West
Default

Ah, because further up the plastic is listed differently. Anyways, if it does weight 18 and the steel is 23, !5lbs.

-Dustin-
Reply
Old Oct 1, 2009 | 02:51 PM
  #114  
sweetbmxrider's Avatar
TECH Addict
iTrader: (13)
 
Joined: Sep 2008
Posts: 2,768
Likes: 3
From: jersey shore
Default

just weighed a PA racing lt1 k-member: 20lbs

Last edited by sweetbmxrider; Oct 1, 2009 at 03:02 PM.
Reply
Old Oct 6, 2009 | 08:31 PM
  #115  
Cobra Commander's Avatar
10 Second Club
iTrader: (12)
 
Joined: Jan 2005
Posts: 288
Likes: 0
From: Humble
Default

I just weighed my stock Trans Am seats (with brackets).

driver's: 46.4 lbs

passenger's: 39.6 lbs
Reply
Old Oct 14, 2009 | 09:43 PM
  #116  
Cobra Commander's Avatar
10 Second Club
iTrader: (12)
 
Joined: Jan 2005
Posts: 288
Likes: 0
From: Humble
Default

rear seat mounts and rear seat belt brackets

Last edited by Cobra Commander; Oct 15, 2009 at 08:09 AM.
Reply
Old Oct 28, 2009 | 02:39 AM
  #117  
Zmg00camaross's Avatar
10 Second Club
15 Year Member
Photogenic
Photoriffic
Liked
iTrader: (12)
 
Joined: Jun 2009
Posts: 5,069
Likes: 52
From: Missouri
Default

Originally Posted by SSmokin 01
Saved 35lbs on the fronts and 31.5lbs on the back. 12lbs for the parking brake.












how much was this brake system
Reply
Old Nov 1, 2009 | 09:38 PM
  #118  
5.3LJimmy's Avatar
10 Second Club
20 Year Member
iTrader: (10)
 
Joined: Jun 2004
Posts: 2,279
Likes: 1
From: Napoleonville, LA
Default

Originally Posted by Zmg00camaross
how much was this brake system
Plan to spend about 2000 bucks for the brakes, manual master cylinder, brake lines, and ABS delete block. Knock about 400 off for just the brakes.

The rear brakes are supposed to be on the back side of the rotor according to the instructions.
Reply
Old Nov 2, 2009 | 07:56 PM
  #119  
OutlawZ's Avatar
9 Second Club
iTrader: (4)
 
Joined: Dec 2004
Posts: 2,607
Likes: 0
From: Cali
Default

how much does the entire rear hatch weigh with glass????

I'm considering running the VFN fiberglass hatch with a speedglass drop in window....

I think the hatch and the glass (VFN and lexan) is like 18 lbs total... the steel hatch and glass has gotta be like 150 lbs...
Reply
Old Nov 2, 2009 | 11:12 PM
  #120  
5.3LJimmy's Avatar
10 Second Club
20 Year Member
iTrader: (10)
 
Joined: Jun 2004
Posts: 2,279
Likes: 1
From: Napoleonville, LA
Default

Originally Posted by OutlawZ
how much does the entire rear hatch weigh with glass????

I'm considering running the VFN fiberglass hatch with a speedglass drop in window....

I think the hatch and the glass (VFN and lexan) is like 18 lbs total... the steel hatch and glass has gotta be like 150 lbs...
I don't know how much it weighs, but the stock hatch is fiberglass. The majority of the weight is the glass itself. There is a firebird hatch across the street from where I work with the glass busted out. I'll see if I can walk over and weigh it tomorrow. I would say a firebird and camaro hatch are close to the same weight and a TA is a solid 40lbs more than both. I've removed all three types and the TA hatch is a heavy sucker.
Reply



All times are GMT -5. The time now is 08:05 PM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-09 14:55:56


VIEW MORE
story-1
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-2
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-3
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-4
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-5
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-6
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-7
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-8
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-9
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE