Suspension & Brakes Springs | Shocks | Handling | Rotors

Ideal setup for AutoX?

Thread Tools
 
Search this Thread
 
Old Aug 31, 2009 | 12:54 PM
  #1  
TruBloodTransAm's Avatar
Thread Starter
TECH Fanatic
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (24)
 
Joined: Nov 2001
Posts: 1,126
Likes: 0
From: Dallas, TX
Exclamation Ideal setup for AutoX?

Finally looking to do some aftermarket suspension to the T/A. My car has never seen the drag strip, don't really care for it. I need a setup for AutoX and highway racing (racing from a roll). Car currently has stock suspension.

It will also be a plus if I can get the car to ride like a Porsche (probably asking to much)

What do you guys recommend?
Reply
Old Aug 31, 2009 | 01:45 PM
  #2  
therealcreeper's Avatar
TECH Addict
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (37)
 
Joined: Apr 2008
Posts: 2,404
Likes: 14
Default

are you worried about classing at all? what kinda tires do you have?

If I had a decent amount of money to do it over my DD/autox setup would be:
-koni shocks
-strano springs
-hollow 35mm front swaybar
-hollow 22mm rear swaybar
-double adjustable phb(I'd probably just go poly/poly again but rod/rod is superior for all out handling)
-double adjustable lca's(poly/rod just to reduce noise, rod/rod for all out again)
-weld in relocation brackets(my opinion, they're not NEEEEDED for handling but definitely helped my launching out a LOT)

then maybe subframe connectors. some people claim they work wonders, other notice nothing but noise. my car doesn't have them so i don't know exactly what difference they'd make.

my current setup(VERY budget oriented):
-hypercoil springs(no longer made, hard to come by)
-bilstein revalves(not HD's, valved properly for lower springs)
-solid 35mm front swaybar
-stock 19mm rear bar(WAY TOO SMALL! in search of a stock 3rd gen 21mm rear bar cheap, yes they fit)
-poly/poly double adjustable phb
-poly/rod lca's
-bolt in relocation brackets

i'm plenty happy with the setup i have. not the absolute best, but i spent well under $1k for it all so i really can't complain.

Last edited by therealcreeper; Aug 31, 2009 at 01:55 PM.
Reply
Old Aug 31, 2009 | 02:36 PM
  #3  
TruBloodTransAm's Avatar
Thread Starter
TECH Fanatic
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (24)
 
Joined: Nov 2001
Posts: 1,126
Likes: 0
From: Dallas, TX
Default

I only plan on doing suspension once, so what's the best of the best? (Brand names, boxed or tubular, welded or bolted)

I'm not really worried about classing, it's usually just a bunch of friends.

Tires = Yokahoma AVS 275/40/17
Reply
Old Aug 31, 2009 | 02:47 PM
  #4  
z28bryan's Avatar
TECH Junkie
iTrader: (7)
 
Joined: Jul 2005
Posts: 3,934
Likes: 0
From: MA
Default

Originally Posted by TruBloodTransAm
Finally looking to do some aftermarket suspension to the T/A. My car has never seen the drag strip, don't really care for it. I need a setup for AutoX and highway racing (racing from a roll). Car currently has stock suspension.

It will also be a plus if I can get the car to ride like a Porsche (probably asking to much)

What do you guys recommend?
Since you stated Autox and porsche type ride.. I'm going to guess you can pretty much satisfy both. However, I'm not claiming to be an expert on how Porsches ride. I've only sat passenger in a few during autox. My guess is you just want a really well balanced suspension yet livable on the street.

They key to this setup is going to be Koni SA's, Strano springs, and a good balanced swaybar set. I'd go with the Stranos, but if you want to save a few extra pennies then the heavier UMI set will do the job if you don't mind adding a few extra lbs. This gives your car some suspension travel and a great feeling.. I drove on this combo for over a year as my daily on some subpar road conditions and it was a lot more comfortable than many cars that I've driven in. No other suspension parts (LCAs, phb, sfcs, stb, etc) are going to have a direct effect on how your suspension works

In autox, this will put you in street prepared class ESP, in which the camaro is very competitive. Just note that if you have any other mods, you might want to mention that as some stupid little things bump you right into street modified SM. Good luck competing in SM in a Camaro.. that is very tough
Reply
Old Aug 31, 2009 | 02:50 PM
  #5  
EchoMirage's Avatar
TECH Addict
15 Year Member
iTrader: (3)
 
Joined: Oct 2005
Posts: 2,255
Likes: 0
From: SE VA
Default

get better tires first. welded everything is better then bolt in. boxed/tubular debates can go on forever. personally chromemoly tubular is just fine. getting aluminum LCA will save several pounds and last just as long.

koni SA/vogtland springs (ham strano rates)
35 hollow/22 rear
upper and/or lower front control arms so you can greatly increase neg. camber

as far as brand, theyre all about the same. look for who gives the best prices with everything, including shipping costs.

unless you get an $800 decoupled torque arm, dont bother with an aftermarket TA. completely worthless for handling.

if you actually want to be competitive in a sactioned autox, r-comp tires are the only way to go in an f-body. night and day differance, regardless of susp. you can only do so much on street tires.
Reply
Old Aug 31, 2009 | 06:01 PM
  #6  
2000Z28M6's Avatar
TECH Fanatic
20 Year Member
Photogenic
iTrader: (13)
 
Joined: Apr 2003
Posts: 1,447
Likes: 1
From: C.C., TX
Default

The alignment does alot for hair pins or sharp turns....will offer more turning grip. Basically you will minimize alot of the understeer.

FYI, the stock setup with lowering spring only offers -1 camber if your lucky; -1.5 and above do wonders.

If you get close to -1 for the street it's going be fine, but autoxing will keep you wanting more.

You have options....when your ready, research negative camber.
Reply
Old Sep 1, 2009 | 06:40 AM
  #7  
Racin'Z28's Avatar
Launching!
iTrader: (7)
 
Joined: Sep 2007
Posts: 217
Likes: 0
From: Calumet Region (Chicagoland)
Default

Originally Posted by EchoMirage
get better tires first. welded everything is better then bolt in. boxed/tubular debates can go on forever. personally chromemoly tubular is just fine. getting aluminum LCA will save several pounds and last just as long.

koni SA/vogtland springs (ham strano rates)
35 hollow/22 rear
upper and/or lower front control arms so you can greatly increase neg. camber

as far as brand, theyre all about the same. look for who gives the best prices with everything, including shipping costs.

unless you get an $800 decoupled torque arm, dont bother with an aftermarket TA. completely worthless for handling.

if you actually want to be competitive in a sactioned autox, r-comp tires are the only way to go in an f-body. night and day differance, regardless of susp. you can only do so much on street tires.
Ditto what he said, especially about tires. Start by learning your car and how it handles and then slowly add things to see how it responds. Learn to drive first, and I don't mean that badly. Most of us have more car than we need or use and we need to learn how to drive what we have better. In auto-X, the driver is usually the limiting factor, not our cars.
And again, it's all about the tires, especially in Auto-X. Spend a season on Street tires learning your car, then switch up to R-Compounds. You will appreciate the difference more and know how to actually use the difference.

R-compounds are like black crack, once you get on them, you can't get off......
Reply
Old Sep 1, 2009 | 07:24 AM
  #8  
UMI Sales's Avatar
FormerVendor
iTrader: (1)
 
Joined: Jan 2009
Posts: 2,463
Likes: 1
Default

Hello
I noticed that you are looking into setting the vehicle up for Auto X and I just wanted to leave you know that UMI Performance has a wide variety of suspension parts that might be of a interest to you! Below is a link to show you what all UMI Performance has to offer!

http://www.umiperformance.com/catalo...rc31nh71dons20

If you have any other questions feel free to ask and I will be more than glad to help!
Thanks
Brad
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Verdad Gallardo
story-1

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

 Pouria Savadkouei
story-2

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

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

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

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Sep 1, 2009 | 09:05 AM
  #9  
z28bryan's Avatar
TECH Junkie
iTrader: (7)
 
Joined: Jul 2005
Posts: 3,934
Likes: 0
From: MA
Default

I agree tires will make you faster, but I don't see how tires will make the car ride like a Porsche or "sports car with good suspension". Tires will help make the car stick. The stickier the tires, the faster you could probably make your car roll from one side to the other. The right balance of shocks, springs, and sways is what you can do to get the Porsche/BMW/whatever.. a good performance/daily suspension. At least that's how I interpret the goal he is looking for.

You could throw junk tires on the vehicle and make it feel like a Porsche with the right suspension.
Reply
Old Sep 1, 2009 | 09:26 AM
  #10  
Ironhead's Avatar
Launching!
 
Joined: Dec 2005
Posts: 294
Likes: 2
From: AR (PA born and fled)
Default

Originally Posted by Racin'Z28
R-compounds are like black crack, once you get on them, you can't get off......
Ain't that the truth....

Only difference... crack is probably cheaper.
Reply
Old Sep 1, 2009 | 10:14 AM
  #11  
Sam Strano's Avatar
LS1TECH Sponsor
20 Year Member
Liked
Loved
Community Favorite
iTrader: (41)
 
Joined: Apr 2002
Posts: 9,614
Likes: 152
From: Brookville, PA
Default

As odd as this sounds the reason I can't get too in depth about this subject right now is because I'm trying to pack to leave for Solo (autocrossing) Nationals in between the work on my desk..... If you can hang in there until the 14th, I'd be happy to help you out with your setup.

My parts and setup were developed with an autoxing background which is why they work both on the street and on the track. There are similarities between autox and hard street driving and track driving both.

I'll be back in the shop on the 14th around noon. I'll have a lot of messages, but you can feel free to call then. Please leave a message I miss your call and I'll get back to you ASAP, but it can take a while after I've been gone as long as I will be.
__________________
www.stranoparts.com --814-849-3450
Results matter. Talk is cheap. We are miles beyond the success anyone else has had with the 4th gens, and C5, C6, C7 Corvettes,
10 SCCA Solo National Championships, 2008 Driver of they Year, 2012 Driver of Eminence
13 SCCA Pro Solo Nationals Championships
2023 UMI King of the Mountain Champion
Reply
Old Sep 1, 2009 | 01:26 PM
  #12  
Lt14mla's Avatar
TECH Enthusiast
iTrader: (2)
 
Joined: Jan 2005
Posts: 540
Likes: 0
From: Central NJ
Default

suprised no one has mentioned a watts link. I dont have one personally, but hear they do wonders!
Reply
Old Sep 1, 2009 | 07:50 PM
  #13  
Racin'Z28's Avatar
Launching!
iTrader: (7)
 
Joined: Sep 2007
Posts: 217
Likes: 0
From: Calumet Region (Chicagoland)
Default

Originally Posted by Ironhead
Ain't that the truth....

Only difference... crack is probably cheaper.
That is definitely the truth too.....crack is cheaper.
Reply
Old Sep 1, 2009 | 08:39 PM
  #14  
transwiz's Avatar
TECH Enthusiast
iTrader: (26)
 
Joined: May 2006
Posts: 648
Likes: 1
Default

I have a watts link along with a lot of other mods to my suspension.A watts link is bad ***.It makes your rear more predictable.I think he should talk to Sam Strano about his goals and see what he has to say.He is deffinately the man to talk to.
___________________________
2000 t/a ws6 with lots of mods
Reply




All times are GMT -5. The time now is 04:28 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE