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Which Torque Arm for my setup???

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Old Apr 8, 2009 | 07:23 PM
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Default Which Torque Arm for my setup???

Car is a 99' Formula Firehawk, originally a 6sp and now switching over to a th400. The trans is not installed nor do I have a converter for it yet. Would like alittle help on which torque arm is best for my setup, so I know what crossmember to get. Mods-

375 ci
24x-25x cam
Th400 with neal chance converter, tbraked
qa1's at all 4 corners
Wolfe rear sway bar
umi double adj lca
umi double adj panhard bar
all front umi suspension, kmember, lowers, uppers etc
moser 12 bolt
28-10.5 et drags
weight approx 3200-3400lbs

has a very nice stainless true daul setup, which I would like to keep. But if I need a tunnel mount torque arm, then I will change exhaust setups. Car is lowered about 1 1/2 inches. I want the best setup possible, so if something needs to be changed, then I will do so. Car will be a strip only car. Any help would be appreciated!!
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Old Apr 8, 2009 | 07:44 PM
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I would go for burkhart chassis torque arm with hes Subframe Connectors .
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Old Apr 8, 2009 | 08:12 PM
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You've got a racy car, this much is for sure. You're looking to run single digits I'm aure as well.

Here's your options, as I see them:

You can go with a different exhaust setup, and get a madman tq arm. This is a 100% proven piece that is a guarintee'd winner for a track car, it's racy for a street car for sure, but I wouldn't be afraid to run one personally.

If you don't want to do a different exhaust, you can take the route I went, which was a stock style adjustable arm ( I run a chromoly bmr piece) and a bmr crossmember with tq arm relocation. this mounts the tq arm on an adjustable height mount, so that you get some of the adjustment ability like a madman arm and will allow you to leave your exhaust as it is.

Now which will work better? I can not say 100%. Madman's arm has put more cars in the win column then any other setup, especially FAST cars, so it's something that doesn't have to be proven, it's a guarintee'd working setup. The setup that I run, will and can work, can it work as well, I don't know becasue I haven't gone from one to the other, at least not yet. I have been able to get the car on the bumper, and with a set of madman's limiters on the car now it will see a mid to high 1.3x 60 foot on a decent track with about 625 rwhp @ 3350 lbs... so it is working fairly well.

The burkhart piece is also a proven design, similar to a madman but shorter I do believe. PAF also has a good tq arm, wolfe makes a very nice piece as well. All of which are more race orientated then the bmr setup I'm running, which there's similar offerings made by UMI as well.

Hopefully this helps, if you have more questions... ask away!
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Old Apr 8, 2009 | 08:16 PM
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Forgot to mention, car will be sprayed with 150-250.
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Old Apr 8, 2009 | 08:18 PM
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Originally Posted by JL ws-6
You've got a racy car, this much is for sure. You're looking to run single digits I'm aure as well.

Here's your options, as I see them:

You can go with a different exhaust setup, and get a madman tq arm. This is a 100% proven piece that is a guarintee'd winner for a track car, it's racy for a street car for sure, but I wouldn't be afraid to run one personally.

If you don't want to do a different exhaust, you can take the route I went, which was a stock style adjustable arm ( I run a chromoly bmr piece) and a bmr crossmember with tq arm relocation. this mounts the tq arm on an adjustable height mount, so that you get some of the adjustment ability like a madman arm and will allow you to leave your exhaust as it is.

Now which will work better? I can not say 100%. Madman's arm has put more cars in the win column then any other setup, especially FAST cars, so it's something that doesn't have to be proven, it's a guarintee'd working setup. The setup that I run, will and can work, can it work as well, I don't know becasue I haven't gone from one to the other, at least not yet. I have been able to get the car on the bumper, and with a set of madman's limiters on the car now it will see a mid to high 1.3x 60 foot on a decent track with about 625 rwhp @ 3350 lbs... so it is working fairly well.

The burkhart piece is also a proven design, similar to a madman but shorter I do believe. PAF also has a good tq arm, wolfe makes a very nice piece as well. All of which are more race orientated then the bmr setup I'm running, which there's similar offerings made by UMI as well.

Hopefully this helps, if you have more questions... ask away!

How is your exhaust ran?
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Old Apr 8, 2009 | 08:21 PM
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Dual 3.5 inch pipes to a super 44 muffler on each side, then about another 14 inches of pipe that turns out in front of the rear tires.

No x or h, just 2 pieces, that are solid mounted to the car, and a tab with a bolt holds them on teh collectors (little ear type tab on the exhaust and welded to the header collector)

I'm running a motor plate so the motor doesn't move at all, making the solid mount not a concern. Being mounted solid also allowed the exhaust to be tucked within a 1/16 of an inch from the chassis and it never, not once ever vibrated and hit the car.
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Old Apr 9, 2009 | 10:13 AM
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anybody else?
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Old Apr 9, 2009 | 10:38 AM
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spohn has a nice piece. but if this is all out racecar id run a madman. only reason i didnt get one for my build is cost but from wat ive heard its worth the price
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Old Apr 9, 2009 | 12:11 PM
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Spohn arm isn't bad, but the ground clearnce is pretty bad when you lower the car, to the point that loading/unloading out of a trailer could be a problem if the car sits low, and it may not work with the exhaust setup.
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Old Apr 9, 2009 | 12:31 PM
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the car is lowered a good amount, and would like to keep the stance it has now.. Which tunnel mount arms have a good amount of ground clearance?
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Old Apr 9, 2009 | 12:38 PM
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The setup I am running, madman's are good.
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Old Apr 9, 2009 | 01:14 PM
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I guess my real question or problem is, do you think going with a traditional torque arm will sacrifice e/t's or 60's???
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Old Apr 9, 2009 | 01:30 PM
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Take the car to madman. He can probably build the t/a cross member around the exhaust if you want to keep it.
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Old Apr 9, 2009 | 01:36 PM
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If you're close enough to get the car to Madman I'd do that 100% Then you can have the best of all worlds.
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Old Apr 9, 2009 | 02:24 PM
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I don't know where madman is located, but wolfe is right down the street
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Old Apr 9, 2009 | 02:25 PM
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Baton Rouge Louisiana.

Wolfe could take care of your needs as well I'm sure. We've used their tq arm on one of the shop cars, and it worked really good.
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Old Apr 9, 2009 | 02:27 PM
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+1 for Madman...he's like the godfather of torque arm suspensions
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Old Apr 9, 2009 | 02:51 PM
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madman
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Old Apr 9, 2009 | 06:28 PM
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Well I think I'm just going to try out the bmr trans mounted torque arm with their relocation crossmember for a th400. If it doesn't perform the way I want it, then I will try out the madman or wolfe arm. Thanks all!!
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Old Apr 9, 2009 | 06:35 PM
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Originally Posted by built408
I don't know where madman is located, but wolfe is right down the street
Thats more like it but check your PM's. Its a proven setup and works well for everything you will need it to do and probably the cheaper route to go.
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