LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Suspension/weight reduction help needed

Thread Tools
 
Search this Thread
 
Old Jan 5, 2013 | 02:18 AM
  #1  
1991camaro_rs's Avatar
Thread Starter
On The Tree
 
Joined: Jun 2012
Posts: 129
Likes: 0
Default Suspension/weight reduction help needed

hey guys so im ready to order some stuff now that i sold my 91 camaro rs sadly i loved that little car...anyway im going to order my converter FINALLY lol now im ready for my suspension and weight reduction and here is what i need help with so please tell me which would be best for my goal's
1. BMR tubular rear lca's or BMR boxed rear lca's
2. BMR torque arms adjustable or non adjustable
3. BMR weld in or bolt in control arm relocation bracket's
those are things i need help choosing which is best i dont know if there is any advantages over bolt in or weld in, or if the adjustable torque arm is worth the extra cash for the adjustable one.

now weight i have a 1996 trans am t top automatic car, i want to be in the 3200lb range with me in the car, im 200 pounds. can this be done w/o cutting the whole car apart, and keeping the 2 front seats? what things can, and cant go i dont wana start cutting or removing things ill need. thanks again guys!!
Reply
Old Jan 5, 2013 | 07:26 AM
  #2  
SS RRR's Avatar
Village Troll
20 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Oct 2002
Posts: 11,111
Likes: 598
From: Jackstandican
Default

1. Tubular is lighter than boxed.

2. Depends on what you are going to use the car for the most. For the most extreme you can do a chassis mount torque arm that is adjustable, but because it mounts directly to the chassis you will experience "extra cirricular" vibration that's normally displaced in a trans mount torque arm. Unless you are planning to get real serious about the track I think I'd stick with a tubular torque arm that mounts to the trans.

3. Definitely weld-on. Far more durable. Just make sure your diff. is square before they are welded on.

No idea about weight removal. Good luck.
Reply
Old Jan 5, 2013 | 08:06 AM
  #3  
ZFreie's Avatar
TECH Enthusiast
 
Joined: Aug 2010
Posts: 543
Likes: 0
From: New Hampshire
Default

I have a (now) no option hardtop, a4 and its 3300~ with me in the car at 170lbs.

I've removed- AC, carpet, most interior, jack and spare, rear speakers and amp/sub, stock manifolds and y pipe w/cats. Also put in crank window doors, but don't think the doors weight much different, forgot to weigh them when I switched.

Things I have yet to remove- traction control, ABS, rear seats, bumper supports, rest of hvac system and some stuff I'm forgetting I'm sure. This was also on stock wheels, would be some more weight to lose going to light weight bigs and littles I'd wager.
Reply
Old Jan 5, 2013 | 06:24 PM
  #4  
bufmatmuslepants's Avatar
12 Second Club
15 Year Member
Photogenic
Photoriffic
Liked
iTrader: (3)
 
Joined: Mar 2007
Posts: 3,280
Likes: 49
From: Hampstead, NC
Default

I got my car to 3010 pretty easily. I removed the following:

Dash, ziptied guages to firewall
Passenger airbag
Speakers and head unit
complete HVAC system
rubber padding below your feet
carpet
rear seats/seat belts
interior panels
door panels
headliner
spare and jack
AIR system
floor mats
center console

That was WITH both front and rear crash supports, and zero cutting, and both front seats. Complete stock front suspension, tubular rear suspension, 10 bolt, M6 hardtop manual windows/locks car. After I removed the crash supports and ditched the 40lb catback for a 9lb magnaflow bullet, and got the rest of the black rubber off the firewall, I was probably at around 2910.

Last edited by bufmatmuslepants; Jan 5, 2013 at 06:30 PM.
Reply
Old Jan 5, 2013 | 06:32 PM
  #5  
ZFreie's Avatar
TECH Enthusiast
 
Joined: Aug 2010
Posts: 543
Likes: 0
From: New Hampshire
Default

Any pics of zip tied gauges? I hadn't even thought of that!
Reply
Old Jan 5, 2013 | 06:42 PM
  #6  
bufmatmuslepants's Avatar
12 Second Club
15 Year Member
Photogenic
Photoriffic
Liked
iTrader: (3)
 
Joined: Mar 2007
Posts: 3,280
Likes: 49
From: Hampstead, NC
Default



This was when I still needed heat so I left this much of the heater box in and zip tied the HVAC controls to the cross bar with the head unit

It was 3070 in this pic. Removing stereo, HVAC, door panels and adding passenger seat got me to 3010.
Attached Thumbnails Suspension/weight reduction help needed-23763764014_large.jpg  

Last edited by bufmatmuslepants; Jan 5, 2013 at 06:50 PM.
Reply
Old Jan 6, 2013 | 12:35 AM
  #7  
1991camaro_rs's Avatar
Thread Starter
On The Tree
 
Joined: Jun 2012
Posts: 129
Likes: 0
Default

ok wow, thanks for the input on everything, now this maybe a kinda hard to answer question but i watched a video on youtube, the guys name was BIGT94Z and was running 12.20's on a bolt on lt1 m6 and his engine bay looked soo nice, and clean and OPEN any idea's what can be taken out of there? here is the video


if you pause on 1.45 you will see what im talking about, he may even be a member here. thanks guys for info!!! ohh any idea what can be laid down thats not as heavy as the factpry carpet, but hide the metal??
Reply
Old Jan 6, 2013 | 01:25 AM
  #8  
TwoFast4Lv's Avatar
10 Second Club
20 Year Member
Photogenic
iTrader: (8)
 
Joined: Nov 2001
Posts: 10,023
Likes: 6
From: LT1 land...the "409" of the 90s!
Default

And you guys wonder why they require dashes and other things to be class Legal! LMFAO!!!!
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Pouria Savadkouei
story-1

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

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

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

 Verdad Gallardo
story-4

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

 Pouria Savadkouei
story-5

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

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
Old Jan 6, 2013 | 10:18 AM
  #9  
bufmatmuslepants's Avatar
12 Second Club
15 Year Member
Photogenic
Photoriffic
Liked
iTrader: (3)
 
Joined: Mar 2007
Posts: 3,280
Likes: 49
From: Hampstead, NC
Default

Originally Posted by 1991camaro_rs
ok wow, thanks for the input on everything, now this maybe a kinda hard to answer question but i watched a video on youtube, the guys name was BIGT94Z and was running 12.20's on a bolt on lt1 m6 and his engine bay looked soo nice, and clean and OPEN any idea's what can be taken out of there? here is the video

if you pause on 1.45 you will see what im talking about, he may even be a member here. thanks guys for info!!! ohh any idea what can be laid down thats not as heavy as the factpry carpet, but hide the metal??
12.20s is not "crazy" for a bolton only LT1. Tony (Camaroracing12) did a 11.99 in his bolton only A4 stock rear camaro at around 3250, and Ive done 12.39 with a shitty 1.8 60' in my M6 with my full interior back in with a race weight around 3250. I cut a 1.67 later but missed 4th, so that run would have been a 12.2x. Most of it comes down to driver mod.

A full bolton LT1 is capable of low 12s with a good driver on a low DA day.

There are some lightweight carpets out there, but they are kinda expensive. I have seen some guys just go to walmart and get some cheap fabric, and put it down on the floor everywhere. Weighs practically nothing, and is cheap as hell, but you need something to protect it from your heels because it rips easily.
Reply
Old Jan 6, 2013 | 10:52 AM
  #10  
gjohnsonws6's Avatar
TECH Fanatic
15 Year Member
Liked
Loved
Community Favorite
iTrader: (12)
 
Joined: Aug 2009
Posts: 1,151
Likes: 168
From: Litchfield Park AZ
Default

Tubular lcas. Adjustable torque arm and bolt on relo brackets+ weld them in.
Reply
Old Jan 7, 2013 | 04:31 PM
  #11  
1991camaro_rs's Avatar
Thread Starter
On The Tree
 
Joined: Jun 2012
Posts: 129
Likes: 0
Default

cool thanks guys, man im excited to see what i can make it do next summer. BTW any coil over's or drag shocks i can get what would work well, or just do the bmr stuff for now. The car will be a summer cruiser, not worried about any creature comforts either so im thinking about taking the AC out, also i read some were about removing power steering?? wouldnt i need to buy a manual rack?
Reply
Old Jan 7, 2013 | 07:27 PM
  #12  
RamAir95TA's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: May 2005
Posts: 9,467
Likes: 8
From: South Jersey
Default

I run QA1s shocks and springs in the front, Comp 3-ways and stock springs in the rear.

Removing power steering would require a manual rack.
Reply
Old Jan 9, 2013 | 06:29 PM
  #13  
bufmatmuslepants's Avatar
12 Second Club
15 Year Member
Photogenic
Photoriffic
Liked
iTrader: (3)
 
Joined: Mar 2007
Posts: 3,280
Likes: 49
From: Hampstead, NC
Default

Originally Posted by RamAir95TA
I run QA1s shocks and springs in the front, Comp 3-ways and stock springs in the rear.

Removing power steering would require a manual rack.
Could just loop the lines and grow popeye arms.
Reply
Old Jan 10, 2013 | 06:08 AM
  #14  
RamAir95TA's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: May 2005
Posts: 9,467
Likes: 8
From: South Jersey
Default

Originally Posted by bufmatmuslepants
Could just loop the lines and grow popeye arms.
I mean, you could, but what's the point in deleting PS if you're going to leave the pump AND the rack?
Reply
Old Jan 10, 2013 | 07:19 AM
  #15  
SS RRR's Avatar
Village Troll
20 Year Member
Liked
Loved
Community Favorite
iTrader: (2)
 
Joined: Oct 2002
Posts: 11,111
Likes: 598
From: Jackstandican
Default

Cheap way to be rid of some parasitic drag?
Reply
Old Jan 10, 2013 | 07:12 PM
  #16  
1991camaro_rs's Avatar
Thread Starter
On The Tree
 
Joined: Jun 2012
Posts: 129
Likes: 0
Default

thanks guys for the info as always!!! i have heard from various people they have hit high 12's with 4.10's, drag radial's, full bolt ons, and while being on stock converter and suspension but i havnt seen any in person, or read about it. i ques that's possible tho.
Reply




All times are GMT -5. The time now is 12:59 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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
story-9
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE