1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

Panhard bar setup.

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Old 12-31-06, 04:11 PM
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Boinger

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Panhard bar setup.

This past week I had time off and put together a panhard bar setup that I was thinking about doing for a few weeks. I took some pictures of the final assembly minus the installed bar and finish welding.
Attached Thumbnails Panhard bar setup.-dsc01113.jpg   Panhard bar setup.-dsc01114.jpg   Panhard bar setup.-dsc01115.jpg   Panhard bar setup.-dsc01117.jpg   Panhard bar setup.-dsc01120.jpg  

Old 12-31-06, 04:12 PM
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more pictures
Attached Thumbnails Panhard bar setup.-dsc01121.jpg   Panhard bar setup.-dsc01122.jpg   Panhard bar setup.-dsc01128.jpg   Panhard bar setup.-dsc01129.jpg   Panhard bar setup.-dsc01131.jpg  

Old 12-31-06, 04:13 PM
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Boinger

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Attached Thumbnails Panhard bar setup.-dsc01132.jpg   Panhard bar setup.-dsc01134.jpg  
Old 12-31-06, 04:28 PM
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Not bad work at all sir. Im glad you posted pics like this, I now have a better understanding of it and the install. Is this a track car for you by chance?
I cant stop looking at it, I like it alot haha.

Last edited by Anex 570; 12-31-06 at 04:48 PM.
Old 12-31-06, 04:54 PM
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Looks very similar to the one I built and installed a year ago. I used the same means to attach to the "frame rails".
What kind of rear end is that?
Old 12-31-06, 05:00 PM
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Very cool, nice work. how are you attaching it to the frame, just bolts through those holes you have drilled on the C-channel or are you gonna weld it too?
Old 12-31-06, 05:31 PM
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Thanks. It's not a track car really. Pretty much just a toy.

The rear is a Ford 8".


Originally Posted by 82transam
Very cool, nice work. how are you attaching it to the frame, just bolts through those holes you have drilled on the C-channel or are you gonna weld it too?
The holes are for welding so there will be more than just the edges along the rails. It's a little overkill. I still have to weld it all into place.
Old 12-31-06, 06:14 PM
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Is the geometry adjustable? Very nice work!
Old 12-31-06, 07:16 PM
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Wink

Ooops should look more first....deleted

Last edited by aussiesmg; 12-31-06 at 07:32 PM.
Old 12-31-06, 07:25 PM
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Originally Posted by aussiesmg
OK several points, from what i see it doesn't pivot and both ends of the panhard are hard welded, how can you suspension work? This is a serious issue and your car is dangerous without pivot points at both end of the panhard, do not drive it like this..............
Your panhard should be level when the car is at rest
Where your panhard crosses the center line of the car becomes your roll center, yours appears to be very high.

This bar must pivot for the suspension to operate................WARNING
I must be missing something in your comment. The bar itself has adjustable rod ends on both ends.
Old 12-31-06, 07:30 PM
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He obviously didn't look at all the pix. LOL!
Old 12-31-06, 07:31 PM
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I was a little lost at first too.....

The black,welded bar in the last pics is a strut brace for the vertical mount on the right side of the car.At the bottom of that mount, are the holes for the jointed panhard which attaches to the mount welded to the axle.
The actual panhard is shown in the first couple pics(silver, w/Heims)
Old 12-31-06, 07:32 PM
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My bad, must be tired, dang....
Old 12-31-06, 08:45 PM
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2 questions. How far in each direction, side to side, do you expect the rearend to shift and would it be better to reverse it for clearance for the over axle exhaust?

3rd question, are you planning on going with a tri-link later on?
Old 12-31-06, 10:15 PM
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Originally Posted by trochoid
2 questions. How far in each direction, side to side, do you expect the rearend to shift and would it be better to reverse it for clearance for the over axle exhaust?

3rd question, are you planning on going with a tri-link later on?

I can't remember the exact number, but it's small. The bar is almost 30 inches long. And the exhaust is good. I'm doing that next.

I might add a tri link.
Old 01-01-07, 04:12 PM
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***2 questions. How far in each direction, side to side, do you expect the rearend to shift***

Being that mattp said the Panhard bar is approx 30 inches long you could draw some lines at a 30 inch radius & get a fair idea of how little the chassis/rearend movement to each other is.

***and would it be better to reverse it for clearance for the over axle exhaust?**

The answer to this question is, yes you would have better clearance on the passenger side for the exhaust. The Panhard bar end that mounts to the chassis should be determined IMHJ (because of changing roll center height) by doing an analysis of the tracks you run if the car is a track car. On a strreet only car I would mount the chassis bracket to the drivers side of the car. More clearance for the exhaust on the passengers side.

The G-Force Tri-link is a nice piece.

Have Fun
David
Old 01-01-07, 07:13 PM
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Originally Posted by David Dewhurst
***2 questions. How far in each direction, side to side, do you expect the rearend to shift***

Being that mattp said the Panhard bar is approx 30 inches long you could draw some lines at a 30 inch radius & get a fair idea of how little the chassis/rearend movement to each other is.

***and would it be better to reverse it for clearance for the over axle exhaust?**

The answer to this question is, yes you would have better clearance on the passenger side for the exhaust. The Panhard bar end that mounts to the chassis should be determined IMHJ (because of changing roll center height) by doing an analysis of the tracks you run if the car is a track car. On a strreet only car I would mount the chassis bracket to the drivers side of the car. More clearance for the exhaust on the passengers side.

The G-Force Tri-link is a nice piece.

Have Fun
David


I think if I had an off the shelf exhaust or there would most likely be a clearance issue, but I've made my own and worked on it along side the panhard bar to make sure things would clear. I actually think exhaust clearance would have been a little more tricky if it were switched.

It's all quite circumstantial anyway.
Old 01-01-07, 07:39 PM
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***I actually think exhaust clearance would have been a little more tricky if it were switched. ***

mattp, I have a three inch over the axle with the Panhard bar chasis mounting on the drivers side.

Whatever serves the persons need.
Old 01-01-07, 07:44 PM
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I do too. Fifty ways to skin a cat.
Old 01-02-07, 09:03 AM
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*** Fifty ways to skin a cat.***

If you want to play upsmen ship there is a reason on an ITA race car why the Panhard bar attaches to the chassis on the drivers side or the passengers side. With that said there are not Fifty ways to skin the cat.

Last edited by David Dewhurst; 01-02-07 at 09:12 AM.
Old 01-02-07, 02:08 PM
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very nice work matt.

please fly out to southern california and build one for my REPU! ;0
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