Suspension and Chassis Questions about your suspension? Need chassis advice?

which is the better design of torque arm

Thread Tools
 
Search this Thread
 
Old 08-26-2002 | 08:43 PM
  #1  
91B2L's Avatar
Thread Starter
Member
 
Joined: Oct 2000
Posts: 378
Likes: 0
From: colorado springs
Car: 1991 Z-28
Engine: 350
Transmission: TH700
which is the better design of torque arm

The one that attaches to the transmission; like edelbrock and BMR or the one that attaches short of the transmission,mounts to the body like global west and jegster?
Old 08-27-2002 | 12:24 AM
  #2  
AFrikanGoodTime's Avatar
Banned
 
Joined: Aug 2002
Posts: 254
Likes: 0
From: Orange, Ca.
Spohn has the hot set-up with his solid frame mount and pinion adjustment. Heavy duty.
Old 08-27-2002 | 05:26 AM
  #3  
ede's Avatar
ede
TGO Supporter
 
Joined: Aug 1999
Posts: 14,811
Likes: 1
From: Jackson County
yeah look at what steve has i believe his is the best part you can buy
Old 08-27-2002 | 06:58 AM
  #4  
Terry Kennedy's Avatar
Member
iTrader: (5)
 
Joined: Sep 1999
Posts: 121
Likes: 0
From: Stillwater OK
Car: 88 IROC
Transmission: pg
Axle/Gears: 9" w/3.89
BMR also one that bolts to the frame. They have 3 different one's I have the trak pac ta. Its a pretty sweet piece. It comes with a cross piece that welds to your subframe connectors and then the ta bolts to it.
Attached Thumbnails which is the better design of torque arm-bmrcarbottomview.jpg  
Old 08-27-2002 | 09:49 AM
  #5  
LT1guy's Avatar
Supreme Member
iTrader: (1)
 
Joined: Jun 2002
Posts: 2,259
Likes: 0
From: Woodstock, GA
Car: 1987 Trans Am
Spohn stuff is top notch; thats what Redraif is getting once we put in the "real" motor! I wouldn't buy a torque arm that attaches to the trans...it places too much stress there, and you can really feel it, esp with a stick car.
Old 08-27-2002 | 07:33 PM
  #6  
AlkyIROC's Avatar
Moderator
25 Year Member
 
Joined: Jul 1999
Posts: 17,174
Likes: 140
From: 51°N 114°W, 3500'
Car: 87 IROC L98
Engine: 588 Alcohol BBC
Transmission: Powerglide
Axle/Gears: Ford 9"/31 spline spool/4.86
That picture is good but it looks like the torque arm is very short.

You want one that bolts to the frame, such as that picture, or one that bolts to a new tranny crossmember such as one from Steve Spohn. Steve's design also includes a driveshaft loop. Recommended for all cars even if you don't race. You also want one that allows you to adjust the pinion angle. Recommended especially if the car is lowered.

Steve also offers his with poly bushings, recommended for street use, or heim joints for racing.
Old 08-27-2002 | 08:18 PM
  #7  
TRAXION's Avatar
Supreme Member
 
Joined: Jul 1999
Posts: 2,844
Likes: 3
From: Maryland
Car: 2005 Subaru STI
Engine: 153ci of Turbo Power!
Transmission: 6-Speed
The problem with Steve's Torque Arms is that the custom tranny crossmember hangs WAY TOO LOW to run a Mufflex Y-Pipe for the hooker 2210 long tube headers.

Tim
Old 08-28-2002 | 12:08 AM
  #8  
AFrikanGoodTime's Avatar
Banned
 
Joined: Aug 2002
Posts: 254
Likes: 0
From: Orange, Ca.
Originally posted by TRAXION
The problem with Steve's Torque Arms is that the custom tranny crossmember hangs WAY TOO LOW to run a Mufflex Y-Pipe for the hooker 2210 long tube headers.

Tim
The crossmember/transmount does hang low. I trimmed mine with a cutoff wheel in an arching radius leaving aprox. 3/16 of material below the cross tubes. I gained about 1 1/8" extra clearance on the passenger side bracket.

I wiped out a tall speed bump before I trimmed it. Luckily it was a 100* day and I shredded the asphalt speedbump! OOPS.
Old 08-28-2002 | 10:49 AM
  #9  
Dewey316's Avatar
Supreme Member
 
Joined: Mar 2001
Posts: 6,577
Likes: 0
From: Portland, OR www.cascadecrew.org
Car: 1990 Camaro RS
Engine: Juiced 5.0 TBI - 300rwhp
Transmission: T5
Axle/Gears: 3.42 Eaton Posi, 10 Bolt
Originally posted by Stephen 87 IROC
That picture is good but it looks like the torque arm is very short.
now that may not be such a bad thing is it... a little shorter would change the instant center would it not? and help with wieght transfer to the rear wheels... i may be off base, but that is the way it seems to me.
Old 08-28-2002 | 12:23 PM
  #10  
BlownBird's Avatar
Member
 
Joined: Jul 2001
Posts: 475
Likes: 0
From: NewCastle,DE USA !
I am selling a brand new Spohn Tq arm, that has the trans crossmember for the turbo400. It is brand new, but was installed on the car to hold up the transmission. It is black powdercoated, and has been upgraded with the spherical rod ends. Here is a link for more information on this TQ arm. http://www.spohn.net/index.cfm?fusea...t&productid=13
I am willing to take a loss on this arm if anyone is interested.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Nervous2
Firebirds for Sale
2
10-08-2015 10:53 PM
89newfun
Engine/Drivetrain/Suspension Wanted
2
09-16-2015 09:28 AM
Ragtop Man
Transmissions and Drivetrain
2
09-12-2015 12:23 AM
Nick McCardle
Firebirds for Sale
1
09-10-2015 08:36 PM



Quick Reply: which is the better design of torque arm



All times are GMT -5. The time now is 08:19 AM.