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frame on a 1980 cj7

frame on a 1980 cj7
:D, if you want to play you have to read all the posts.

Then you don't have my CRS either:D
It's turn'n into CRAFT real quick. :bang:

Love 'Freights' ;)
This is what I have driven for the last couple of years.
https://www.freightlinertrucks.com/Trucks/Models/122SD/
We use it for over size loads mostly. The guy I sometimes drive for is a contractor for Uncle 'Sugar'. We do sometimes have dark colored cars follow'n us and then get to by-pass all weight stations and inspections when they do. :D
Frames flex-if they don't, other stuff breaks. ;)

LG
 
I was surprised to learn that Freight Liners are by far the most popular semi in the US and they are not a US company.
 
I was surprised to learn that Freight Liners are by far the most popular semi in the US and they are not a US company.

I don't confuse Companies with "brands" any more.

Yeah, the US company "Consolidated Freightways" sold to "Freightliner" to Daimler back in the '80s.

I remember when CF announced it was selling "the Freightliner brand" to Daimler.

It turns out, "Freightliner" was never a company.

That realization flexed my brain frame to the cracking point (sort of "on topic").

Freightliner is a brand, owned by a company, once American Consolidated Freightways, Inc and now German (Daimler Trucks of North America, owned by Daimler AG).

Brands, unlike companies, are completely transferable. When you buy a company, you used to change the name, or you put a sign in the window that says, "under new management." It's BS.

When you buy the brand you buy loyal customers along with (optionally) the technology, manufacturing, tooling, supplier contracts, copyrights, trademarks, debts and assets; all the required ingredients to keep loyal customers coming back as if the "brand" was the company.

Witness people that still only drive "Dodge" despite Italian ownership.

In fact, the Italians pay advertisers (think "Darren Stevens of 'McMahon and Tate'") to keep the "American" illusion alive by making commercials featuring "The Dodge Brothers." I think I just heard on a financial news network that Fiat's making lots of American dollars now by not calling their businesses "Fiat."

The whole illusion of "brand" breaks down when you look at the "brand" as an "opinion" instead of "a company."

Sorry if I flexed the topic to the point of facture, but topics drift.

They're supposed to tolerate a little bit of drift, but topics aren't designed to drift :)


-Jon
 
^^^ Haha, that was good!



LG, nice rig to be working with.


Frames flex-if they don't, other stuff breaks. ;)
LG


Frames flex, when they do , they eventually fatigue and crack. I had a few c-channel CJ frames that cracked.


Frames flex, have mentioned it a few times in previous post so I'm not sure why your still trying to convince me what I already know.

The frame is made to flex.
LG

The difference, you say frames are made to flex, I say their made to resist flex.

Made to flex vs made to resist flex



I asked a few guys that build them, are frames made to flex?


Throttle Down Kustoms,

Our frames are made out of 3/16 2" x 4" Rectangle tubing that is all mandrel bent. They are not made to flex and our frames do not flex. Let us know if you have any other questions.

Thanks
Jeremy



Schwartz Performance,

Nearly any engineer will tell you something different.. But here's my
opinion (I am not an engineer but have a good understanding)

In racing, chassis flex means you're not putting the power to the ground.
But if you get too stiff on the chassis, you'll be adding weight, and
minimizing safety (to a point).

In most other types of motorsports, even rock crawling or monster trucks,
you still need a solid foundation. The SHOCK ABSORBERS are what need to be
softer. Google "baja truck chassis" and you'll see how rigid they are. Lots
of tubing.

We don't design chassis to flex, however, we're comparing them to what came
off the car originally. So we build them stiffer than stock.

Thanks
Dale Schwartz



Autoweld,

Hi, To answer your question...since we are mostly familiar with drag racing...we always strive to keep the flex out. But, all chassis will always flex "some" because it is very difficult to keep it all out. If a chassis is going to see a lot of horsepower and sticky tires...we always recommend a roll cage to help stiffen the chassis.
Hope this helps.Thanks

Autoweld


The above three builders design and build their frames to resist flex. I would also suggest the original stock frame were made to resist flex as best they could while keeping costs down as well.
 
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Yup, it's a sweet ride for sure. :notworthy:
600hp and enough torque to pull a planet.
Also have selectable locking rear axles.:eek:
Production frames(AMC)and the high end custom frame like you speak of(:drool:)are like comparing apples to onions.
Do you have any picture of this frame?
LG
 
Production frames(AMC)and the high end custom frame like you speak of(:drool:)are like comparing apples to onions.
Do you have any picture of this frame?
LG


Where not comparing improvements from the original and aftermarket frames, that isn’t what this discussion is about. However, we are comparing principals of the original and aftermarket frame and both are designed, built, or made to resist flex, the opposite of made to flex.


If you google any of the three companies that responded I'm sure they will have plenty of frame pictures on their website for your viewing.
 
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Whooo, it sounds like that one is settled. Frames do an amazing job of keeping the body from grinding away on the road/ground..............
 
Frames do an amazing job of keeping the body from grinding away on the road/ground..............

Wonder how that can be-:D
:chug:
LG
 

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