Torque Arm Angle.
Thread Starter
Staging Lane
iTrader: (4)
Joined: Jan 2007
Posts: 61
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From: Roanoke, Virginia
That was a little confusing. I due have a 1.5" drop though I'm sure that needz to be taken account for. I'll contact UMI the manufacturer like the thread started out and let them start me out. Thankz
What lower control arms do you have ? If you have rod /rod end I would run about -1.5 pinion angle and if you have poly/poly lower control arms I would run about -2.5.
As far as the torque arm if you have a umi is it a tunnel mount with 2 holes?
Do you have lower control arm relocation brackets?
If you don't have relocation brackets I would try the top hole in the torque arm.
If you have relocation brackets I would use the bottom hole and start with the bottom hole on the torque arm to start with.
As far as the torque arm if you have a umi is it a tunnel mount with 2 holes?
Do you have lower control arm relocation brackets?
If you don't have relocation brackets I would try the top hole in the torque arm.
If you have relocation brackets I would use the bottom hole and start with the bottom hole on the torque arm to start with.
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heres a good link for pinion angle
https://ls1tech.com/forums/showthrea...t=pinion+angle
https://ls1tech.com/forums/showthrea...t=pinion+angle
My car is lowered and an a4 with a 4400 stall. I have a UMI trans mounted torque arm set at -2.5, and I have double rod ended LCAs with the relocation brackets. I have gone 1.47 60fts with an 8" slick.