Author Topic: Traction Bars ??  (Read 8225 times)

Offline BS CUDA

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Re: Traction Bars ??
« Reply #30 on: August 14, 2016 - 01:10:16 PM »
Check out this video . I never would have guessed the axle moved this much . When the car wheel hops , the banging I hear is that the tires leaving the ground or is something else hitting .

https://www.youtube.com/watch?v=Wpd3Q8p61cE

I get told over and over at the track that Caltracs are the single best investment you can make in regards to launch and 60' times. After watching these videos - they will be the next $500.00 I spend, and then their springs, and then taller tires and then.............................. I think I need an intervention.




Offline BadJoey

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Re: Traction Bars ??
« Reply #31 on: August 14, 2016 - 03:09:09 PM »
Here is a video after Cal Tracs .

https://www.youtube.com/watch?v=W-Q72DxX74I
« Last Edit: August 14, 2016 - 03:18:11 PM by BadJoey »

Offline Chryco Psycho

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Re: Traction Bars ??
« Reply #32 on: August 14, 2016 - 10:13:18 PM »
I get told over and over at the track that Caltracs are the single best investment you can make in regards to launch and 60' times. After watching these videos - they will be the next $500.00 I spend, and then their springs, and then taller tires and then.............................. I think I need an intervention.
Well after doing the mods I do we had 1.78 60' times them went to Caltracs & went 1.78 after tunign them in , ladder bars & floaters different story 1.4 60' times track prep or not , front wheels hanging on every pass

Challenger - You`ll wish You Hadn`t

Offline crash340

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Re: Traction Bars ??
« Reply #33 on: August 14, 2016 - 10:21:44 PM »
Well after doing the mods I do we had 1.78 60' times them went to Caltracs & went 1.78 after tunign them in , ladder bars & floaters different story 1.4 60' times track prep or not , front wheels hanging on every pass
Chryco, what are floaters please, I've not heard that term
Greg

73 Cuda
Brisbane, Australia

Offline Chryco Psycho

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Re: Traction Bars ??
« Reply #34 on: August 14, 2016 - 10:27:29 PM »
the front spring mounts & the ladder bar front mount are at different lengths from the diff so as the suspension rises or drops , the arcs are different so you need a 1-1.5" slot in  the spring mount to allow the diff to move on the springs , you can easiy make them using a steel plate above & below the spring & use spacers & grease the heck out of them , the ladder bar transmits the power the spring just hold the body up , I have never found anything better for traction , I used to pull the front wheel on the street @ stop lights using street tires

Challenger - You`ll wish You Hadn`t

Offline BS CUDA

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Re: Traction Bars ??
« Reply #35 on: August 14, 2016 - 11:00:24 PM »
Well after doing the mods I do we had 1.78 60' times them went to Caltracs & went 1.78 after tunign them in , ladder bars & floaters different story 1.4 60' times track prep or not , front wheels hanging on every pass

Well while you are sitting there enjoying the ocean breeze - you should fab up a few sets for us. I could sure use a few tenths on my 60' - pegged a 1.655 Friday night on stock leafs and air shocks lol.

My problem is if I can't buy it then it likely is not going to happen unless I have some instruction / diagram / pics.

Offline jhaag

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Re: Traction Bars ??
« Reply #36 on: August 15, 2016 - 12:30:56 PM »
Moroso, comp engineering, etc., all make them. easily purchased and installed, BUT you need ladder bars, or a 4 link.
love 70 Challengers

Offline 734406pk

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Re: Traction Bars ??
« Reply #37 on: August 15, 2016 - 08:19:51 PM »
1973 Challenger 440 6 pack auto 3.91 rear
2012 Dodge Ram 3500 dually 6.7 Cummins Fleece EFI Live
1973 Challenger 318 2bbl auto 2.73 rear 22.5 mpg RIP
1970 Challenger TA 340 4bbl auto-Sold and sad
1999 Dodge Ram 3500 dually 5.9 Cummins Fleece tuned VGT-sold
1995 Kawasaki ZX1100E & still alive

Offline Chryco Psycho

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Re: Traction Bars ??
« Reply #38 on: August 15, 2016 - 09:27:55 PM »
Has anyone tried these? Opinions?

http://www.classicindustries.com/product/mopar/parts/sd5004.html

 That will stiffen up the front section of the leaf !

Challenger - You`ll wish You Hadn`t

Offline 734406pk

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Re: Traction Bars ??
« Reply #39 on: August 15, 2016 - 09:36:02 PM »
That will stiffen up the front section of the leaf !

Good to hear! It appeared to be a great design idea. They are just over $300 with the promo code and free shipping from Classic Auto industries.
1973 Challenger 440 6 pack auto 3.91 rear
2012 Dodge Ram 3500 dually 6.7 Cummins Fleece EFI Live
1973 Challenger 318 2bbl auto 2.73 rear 22.5 mpg RIP
1970 Challenger TA 340 4bbl auto-Sold and sad
1999 Dodge Ram 3500 dually 5.9 Cummins Fleece tuned VGT-sold
1995 Kawasaki ZX1100E & still alive

Offline 734406pk

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Re: Traction Bars ??
« Reply #40 on: August 15, 2016 - 09:42:41 PM »
Here is the installation instruction. Pretty straight forward, i'm not sure why they want you to drill a 5/16" hole through the front of the leaf spring and bracket. They don't show a bolt for it. Maybe an omission? I would install a bolt myself.

 http://smithracecraft.com/index.php?page=shop.product_details&flypage=flypage.tpl&product_id=50&category_id=28&option=com_virtuemart&Itemid=1
1973 Challenger 440 6 pack auto 3.91 rear
2012 Dodge Ram 3500 dually 6.7 Cummins Fleece EFI Live
1973 Challenger 318 2bbl auto 2.73 rear 22.5 mpg RIP
1970 Challenger TA 340 4bbl auto-Sold and sad
1999 Dodge Ram 3500 dually 5.9 Cummins Fleece tuned VGT-sold
1995 Kawasaki ZX1100E & still alive

Offline Cudakiller70

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Re: Traction Bars ??
« Reply #41 on: August 15, 2016 - 09:49:12 PM »
How far below the leaf spring do those hang down?
Auto spell I'm tired of your shirt
The above is just my opinion
Our Constitution was made only for a moral and religious people. It is wholly inadequate to the government of any other.
John Adams

Offline 734406pk

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Re: Traction Bars ??
« Reply #42 on: August 15, 2016 - 09:54:40 PM »
How far below the leaf spring do those hang down?

Website says:

4.5" below w/o "Berlin Eye" type spring
5.5" below w/ "Berlin Eye" type spring
5.25" From leaf @ rear bracket
1973 Challenger 440 6 pack auto 3.91 rear
2012 Dodge Ram 3500 dually 6.7 Cummins Fleece EFI Live
1973 Challenger 318 2bbl auto 2.73 rear 22.5 mpg RIP
1970 Challenger TA 340 4bbl auto-Sold and sad
1999 Dodge Ram 3500 dually 5.9 Cummins Fleece tuned VGT-sold
1995 Kawasaki ZX1100E & still alive

Offline Cudakiller70

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Re: Traction Bars ??
« Reply #43 on: August 16, 2016 - 12:17:52 AM »
Website says:

4.5" below w/o "Berlin Eye" type spring
5.5" below w/ "Berlin Eye" type spring
5.25" From leaf @ rear bracket
Ok Thanks. Have been thinking of installing something like this myself. Need to check, I'm afraid it's a little low, but not sure. Wonder how this one compares to other brands in terms of height.
Auto spell I'm tired of your shirt
The above is just my opinion
Our Constitution was made only for a moral and religious people. It is wholly inadequate to the government of any other.
John Adams

Offline Chryco Psycho

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Re: Traction Bars ??
« Reply #44 on: August 18, 2016 - 12:32:58 AM »
Yeah I just sit around enjoying the sun
 or not , last week I worked over 60 hrs in 4 days , this week I did over 40 in 3 days
 Ship a low milage 2006 or 7  T&C touring down please , I wear them out fast !!

Challenger - You`ll wish You Hadn`t