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Re: My JustSuspension 1" T-bars - 1 down, 1 to go.... [Re: Molloy] #1705782
12/05/14 09:01 PM
12/05/14 09:01 PM
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Granite Bay CA
Kern Dog Offline
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I'm not so sure that a torsion bar break would be catastrophic during spirited driving. I'd think that most people using the bigger bars also have the car lowered a bit, reducing the "drop" or travel in the event that one would break.
I've seen broken T bars in junkyard cars, mostly always seems to be the RH side on A body, slant six cars with the twig-like .83 bars. You know they were NOT doing 4 wheel drifts when the bar broke!

Re: My JustSuspension 1" T-bars - 1 down, 1 to go.... [Re: BigBlockMopar] #1705783
12/05/14 10:23 PM
12/05/14 10:23 PM
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Nebraska
72Swinger Offline
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Quote:

Only one bar is broken, no need for 2 new ones.
People don't get 4 new tires if one comes apart prematurely do they?

There's no left or right bar with the JS bars. Both are the same.
Ofcourse when you used them in a car before it's advisable to keep them at their initially installed side.


my concern would be that they were bought as a matched pair and its very likely they were forged by the same people on the same day with the same material from the same batch using the same process that had the same contamination or defects. Good luck.


Mopar to the bone!!!
Re: My JustSuspension 1" T-bars - 1 down, 1 to go.... [Re: BigBlockMopar] #1705784
12/05/14 10:23 PM
12/05/14 10:23 PM
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Bitopia
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jcc Offline
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Quote:

Only one bar is broken, no need for 2 new ones.
People don't get 4 new tires if one comes apart prematurely do they?

There's no left or right bar with the JS bars. Both are the same.




1. Some do, and I would with the uncertainty voiced by resident experts on the exact cause
2. And I why I asked
3. And the manufacturer should
4. And Firestone would


Reality check, that half the population is smarter then 50% of the people and it's a constantly contested fact.
Re: My JustSuspension 1" T-bars - 1 down, 1 to go.... [Re: jcc] #1705785
12/05/14 11:31 PM
12/05/14 11:31 PM
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Fly Over States
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PHJ426 Offline
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Fly Over States
On a closed course with only yourself in your car I would say it's all your decision.

Think about the minimal amount of money and time involved to replace both bars for peace of mind.

After holding this part in your own hands how confident do you feel in the production quality. Currently you only own two of those bars and your at a 50% mortality rate.

You are driving this car on public roads not in some back woods dirt track spinning around in circles. For that reason alone I would toss that other bar to the scrap recycle bin cutting it in half.

Re: My JustSuspension 1" T-bars - 1 down, 1 to go.... [Re: Kern Dog] #1705786
12/06/14 12:18 AM
12/06/14 12:18 AM
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USA
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Molloy Offline
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Quote:

I'm not so sure that a torsion bar break would be catastrophic during spirited driving. I'd think that most people using the bigger bars also have the car lowered a bit, reducing the "drop" or travel in the event that one would break.
I've seen broken T bars in junkyard cars, mostly always seems to be the RH side on A body, slant six cars with the twig-like .83 bars. You know they were NOT doing 4 wheel drifts when the bar broke!




Well, I'd rather not have a major suspension component snap under heavy load, while apexing a curve...but that's just me. Color me nutty I guess.

Re: My JustSuspension 1" T-bars - 1 down, 1 to go.... [Re: 72Swinger] #1705787
12/06/14 03:48 PM
12/06/14 03:48 PM
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Posts: 4,323
NY NY
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340duster340 Offline
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NY NY
my real worry is that a broken t-bar becomes harpoon material. wouldn't want that coming up through the floor and into my bits and pieces. granted that would be an extreme crash scenario.

also those bars look like cast parts compared to my MP 1.1 bars, the ends on mine are gnarly and don't have any smooth lines, although the over-all dimensions are fine. i wonder what the difference is in mfg process?

oem bar on the left MP 1.1 bar on the right.



1966 Dart GT ...down to only 1 mopar for the first time in 15 years!
Re: My JustSuspension 1" T-bars - 1 down, 1 to go.... [Re: BigBlockMopar] #1705788
12/07/14 12:18 PM
12/07/14 12:18 PM
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Posts: 16,146
Mesa, Arizona
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I've had problems with both PST and Just Suspension bars. I had a PST bar snap while the car was sitting in the garage. Went Firm Feel and never had a problem.

Re: My JustSuspension 1" T-bars - 1 down, 1 to go.... [Re: dart4forte] #1705789
12/08/14 06:30 AM
12/08/14 06:30 AM
Joined: Mar 2010
Posts: 294
The Netherlands, OV
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dickdale Offline
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The Netherlands, OV
Herman, do you have to sent the broken bar back to JS, so they can figure out what happend?

I personally think that when milling the hex on the bar a miniscule fracture developed.

Re: My JustSuspension 1" T-bars - 1 down, 1 to go.... [Re: dickdale] #1705790
12/08/14 07:34 AM
12/08/14 07:34 AM
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Posts: 3,575
The Netherlands
BigBlockMopar Offline OP
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No, I think they saw the pics in this topic and the damage was probably obvious enough for them to send out a new bar.
That's the usual worry we have overhere when it comes to warranty issues; having to send stuff back again overseas with the shippingcosts making it uninteresting to persue the warranty.

I think JS did a nice job in dealing with this.

The hex ends are not milled or machined at all, they are forged.
I had another close look at the broken hex end the other day and noticed the crack runs up upto the end of the bar.

Re: My JustSuspension 1" T-bars - 1 down, 1 to go.... [Re: BigBlockMopar] #1705791
12/08/14 01:00 PM
12/08/14 01:00 PM
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Mesa, Arizona
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dart4forte Offline
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Quote:

No, I think they saw the pics in this topic and the damage was probably obvious enough for them to send out a new bar.
That's the usual worry we have overhere when it comes to warranty issues; having to send stuff back again overseas with the shippingcosts making it uninteresting to persue the warranty.

I think JS did a nice job in dealing with this.

The hex ends are not milled or machined at all, they are forged.
I had another close look at the broken hex end the other day and noticed the crack runs up upto the end of the bar.




Something to consider... It's possible they sent you restocked bars. Bars that were returned. It's possible they were hammered on during install at one time.

Re: My JustSuspension 1" T-bars - 1 down, 1 to go.... [Re: dickdale] #1705792
12/08/14 03:44 PM
12/08/14 03:44 PM
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Bitopia
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jcc Offline
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Quote:

Herman, do you have to sent the broken bar back to JS, so they can figure out what happend?

I personally think that when milling the hex on the bar a miniscule fracture developed.




I would think the supplier/manufacturer would out of general professionalism would want to study the broken bar, unless this is a common failure for their product, unbeknownst to us, or they don't care. I am sure the op would be willing to cut off the end say up to 8" and return ship at their cost. I don't see how any hammering without very visible abuse could cause this issue in the first place, maybe only aggravate a hidden defect. I would at this point in the discussion insist on replacing both bars if my car.


Reality check, that half the population is smarter then 50% of the people and it's a constantly contested fact.
Re: My JustSuspension 1" T-bars - 1 down, 1 to go.... [Re: jcc] #1705793
03/09/15 08:34 PM
03/09/15 08:34 PM
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The Netherlands
BigBlockMopar Offline OP
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Topic-update;

Turned out JustSuspension shipped me 2 new torsion bars instead of the expected 1 bar.

Perhaps they had a known bad batch or something and it didn't want to take a chance on the other bar.
Anyway, more kudo's to them for that.




Re: My JustSuspension 1" T-bars - 1 down, 1 to go.... [Re: BigBlockMopar] #1705794
03/10/15 03:12 AM
03/10/15 03:12 AM
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Bitopia
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jcc Offline
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That was smart on their part, I agree. However, sure looks to me like a rather sharp transition at the hex for some reason, FWIW.


Reality check, that half the population is smarter then 50% of the people and it's a constantly contested fact.
Re: My JustSuspension 1" T-bars - 1 down, 1 to go.... [Re: jcc] #1705795
03/10/15 06:48 PM
03/10/15 06:48 PM
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Posts: 28,067
Irving, TX
feets Offline
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Irving, TX
It's rounded enough to prevent stress risers.


We are brothers and sisters doing time on the planet for better or worse. I'll take the better, if you don't mind.
- Stu Harmon
Re: My JustSuspension 1" T-bars - 1 down, 1 to go.... [Re: feets] #1705796
03/10/15 08:30 PM
03/10/15 08:30 PM
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Nebraska
72Swinger Offline
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I was never on board with the one bar idea.


Mopar to the bone!!!
Re: My JustSuspension 1" T-bars - 1 down, 1 to go.... [Re: BigBlockMopar] #1705797
03/11/15 04:27 PM
03/11/15 04:27 PM
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Santa Cruz, California
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Quote:

Update on this topic;

Just got word from SixPackSpeedshop.nl (that's the dutch shop through which I purchased the torsion bars initially) that they already had contacted Just Suspension.
They sent a link to the pics and Just Suspension will be sending out a new bar to the speedshop's shipping container.

Sounds like a Top Notch service from both Just Suspension and SixPack Speedshop here in the Netherlands.





NO NO NO! You got very lucky as to when the bar broke and might not be so lucky next time. What is a simple problem at low speeds becomes a death threat at 60+ mph.

How a car reacts at speed is completely different than just driving around town. Anyone who's had to do a panic stop from 70 mph understands.

Don't use those bars, get a 100% refund from them and buy MP or Firm Feel.

Re: My JustSuspension 1" T-bars - 1 down, 1 to go.... [Re: Lefty] #1705798
03/11/15 08:38 PM
03/11/15 08:38 PM
Joined: Jan 2010
Posts: 1,442
NW Chicago suburban area
Mopar Mitch Offline
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NW Chicago suburban area
BBMopar -- Your 1" bars are still very weak.. I recommend something larger such as 1.10, 1.12, 1.14... you will not regret it and only make you wonder why you didn't get a larger size to begin with... and since you have a BB in the car, the larger size TB will grossly reduce deep diving, as well as excessive front lifting. The ride will not dissapoint you on the street.

I know some a-body drivers with the 1.14 TBs and love them on the street/hwy... the way the car should have come from the factory for improved handling. FF has what you need... and ultimately want.


Mopar Mitch "Road racers and autocrossers go in deeper and come out harder!"... and rain never stops us from having fun with our cars... in fact, it makes us better drivers! Check out MOPAR ACTION MAGAZINE, August 2006 issue for feature article and specs on my autocross T/A!
Re: My JustSuspension 1" T-bars - 1 down, 1 to go.... [Re: Mopar Mitch] #1705799
03/12/15 05:47 PM
03/12/15 05:47 PM
Joined: Jan 2003
Posts: 3,575
The Netherlands
BigBlockMopar Offline OP
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The day after the bar broke I already decided to order a pair of 1.12" bars from Firmfeel.
But since they were in backorder at the time I still haven't seen them.

My Dart still has the SB and I recently upgraded to an alum 4bbl intake from the castiron 2bbl intake.
But I still want to add some reinforcements like innerfender and radiator support braces and front/rear torqueboxes to firm up the body a bit more.

Re: My JustSuspension 1" T-bars - 1 down, 1 to go.... [Re: BigBlockMopar] #1705800
03/12/15 10:25 PM
03/12/15 10:25 PM
Joined: Dec 2003
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Bitopia
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jcc Offline
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on the 1.12", your time out is over

BTW, which end of the car has your battery?


Reality check, that half the population is smarter then 50% of the people and it's a constantly contested fact.
Re: My JustSuspension 1" T-bars - 1 down, 1 to go.... [Re: jcc] #1705801
03/13/15 07:10 AM
03/13/15 07:10 AM
Joined: Jan 2003
Posts: 3,575
The Netherlands
BigBlockMopar Offline OP
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Still at the end where I usually spend the most time, under the hood...!
Since I have 2 heavy steel propane tanks in the trunk I don't think I would like to transfer more weight to the rear of the car.
I think the weightbalance in the car is pretty well balanced, maybe even slightly offset to the rear when the tanks are full.

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