Suspension and Chassis Questions about your suspension? Need chassis advice?

what have you done?

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Old 12-13-2012, 10:34 AM
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Car: Pontiac GTA
Engine: 5.7L TPI
Transmission: 700R4
Axle/Gears: 3.23
what have you done?

From reading all of the suspension upgrades for the rear and front, what do you run for struts or coilovers? sfc, lca, phb, k-member? etx. whats your build like? i just want to hear some peoples opinions on what i should do for mine, its all stock, 112k miles and its sat for ten years.

i see a lot of umi, spohn and eibach(sorry if ive spelled it wrong) and koni and a few others.

i should be looking at around 350-400rwhp. maybe less.

What do you RECOMEND?

Whats worked BEST for you in the long run?
Old 12-13-2012, 05:28 PM
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Re: what have you done?

It depends a lot on what you plan do do with the car. Daily driver? Street strip car, dedicated drag car, weekend autocross, road race, all out street, lowrider....
Old 12-13-2012, 07:57 PM
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Car: 91 Camaro RS
Engine: GM PP crate 350
Transmission: 700r4
Axle/Gears: 3:42 spooled 10 bolt
Re: what have you done?

bunch a UMI stuff mostly. welded subframe rails, adjustable panhard bar adustable rear trailing arms, (everything with the delrin bushings), control arm relocation brackets,
IROC springs, WS6/1LE sway bars front and rear, 36/24,

KYB AGX struts and shocks, polyurethane bushings, new inner and outer Moog's tie rods, wonderbar(IROC steering brace), non adjustable torque arm. this is for my daily drivers,

i unintentionally made the ride alot harsher than expected. DC roads are the worst ive seen yet and i feel it for sure. but it does hook up real good now.

what have you done?-2012-08-28-18.25.04.jpg

what have you done?-2012-08-28-18.21.18.jpg

what have you done?-2012-08-28-18.21.11.jpg
Old 12-13-2012, 08:43 PM
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Car: 1988 Camaro
Engine: 377
Transmission: TH350; Circle D 4200 converter
Axle/Gears: Ford 9"
Re: what have you done?

I have everything minus the K-member from BMR and TDS.
Old 12-13-2012, 08:58 PM
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Car: 1989 IROC-Z
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Transmission: 700R4
Axle/Gears: 4th gen rear with 3.42
Re: what have you done?

Alston SFC's, edelbrock 3 point STB, tubular LRC arms and panhard bar. And a UMI steering brace.
Old 12-13-2012, 10:46 PM
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Car: 87 Camaro
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Re: what have you done?

TDS Wonderbar. It's 3 bolt per side mounting system makes life so easy.

BMR subframe connectors, front and rear sway bars (36 and 24 mm respectively, if memory serves), lower control arms and relocation brackets, panhard and panhard relocation bars, torque arm and transmission crossmember/torque arm mount, and three point strut tower brace.

Suspension Techniques 1" lowering springs (my car is a V6)

KYB GR-2 shocks and struts.

I love everything about my setup so far, from the good looking red parts all under my car, to the "glide" she's beginning to develop and the fact that 65 mph now "feels slow." I've been able to surprise my friends (who helped me install it all!) with my Camaro's maneuverability and turning radius.

Next up will be camber/caster mounting plates from Founders or UMI(probably, unless BMR comes up with something) and a new steering kit that refreshes my old stuff. The drawback I've found of getting everything to the rear and mid part of a 25 year old car replaced and tightened up with perormance parts is that the front end begins to feel "loose." One magazine article I read about it likened it to "pushing a wet pea around with your nose."

I prefer to buy parts from the same company now because I know they will work together. It was a bit gutwrenching to find out that the BMR transmission crossmember/torque arm relocation mount didn't work with the Alston -style SFC's I got from TDS. They needed to be able to occupy the same space when mounted.

BMR (to me) has displayed competitive prices, great sales around the holidays, and great overall customer service.

Good luck!
Old 12-13-2012, 10:50 PM
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Re: what have you done?

Most of it is in my sig below.
Old 12-14-2012, 03:31 PM
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Re: what have you done?

Originally Posted by Berlyn0963
control arm relocation brackets
Do you drive around with the relocation brackets not welded in??? Looks like it in the picture. If so, wow.
Old 12-14-2012, 05:01 PM
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Re: what have you done?

Originally Posted by 87350IROC
Do you drive around with the relocation brackets not welded in??? Looks like it in the picture. If so, wow.
What is wrong with driving around with bolted in lower controle arm relocation brakets?
Old 12-14-2012, 05:11 PM
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Re: what have you done?

Originally Posted by toxik IROC
What is wrong with driving around with bolted in lower controle arm relocation brakets?
What prevents the relocation bracket from spinning, other than the bolt torque?
Old 12-14-2012, 05:42 PM
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Re: what have you done?

Originally Posted by 87350IROC
What prevents the relocation bracket from spinning, other than the bolt torque?
jesus?
Old 12-14-2012, 06:26 PM
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Re: what have you done?

Originally Posted by toxik IROC
jesus?
i guess the question is are those brackets you ahve the bolt in version with the tab on the shock mount or the weld in kind without? I would assume you have the bolt in versions right?
Old 12-14-2012, 06:49 PM
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Re: what have you done?

Nope I have UMI's weld in ones. I was just curious....
Old 12-14-2012, 07:30 PM
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Re: what have you done?

Originally Posted by toxik IROC
Nope I have UMI's weld in ones. I was just curious....
are they welded on? if not, get it done asap. They will move about and could cause a failure or loss of control.
Old 12-14-2012, 07:55 PM
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Re: what have you done?

Originally Posted by //<86TA>\\
i guess the question is are those brackets you ahve the bolt in version with the tab on the shock mount or the weld in kind without? I would assume you have the bolt in versions right?
It looks from Berlyn0963's pictures that he has the weld in version.
Old 12-15-2012, 05:34 PM
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Re: what have you done?

thanks guys, i'm looking for more of a moderate street car, used on the weekends, sometimes daily driven. Just something better than stock, basically one or two steps ahead of stock!

Suggestions?
Old 12-16-2012, 10:27 AM
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Re: what have you done?

Originally Posted by //<86TA>\\
are they welded on? if not, get it done asap. They will move about and could cause a failure or loss of control.
yes they have been welded on when I installed em. Thank you for lookin out!




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