what should i set my pinion angle at? i have a adjustable torque arm with m/t ET streets what would be a good angle to run on the streets that would not be hard on the u joints also i would like to get some traction

 

No more then minus two degrees.....

 

how about -4

 

mine is set at -2...

 

BMR suggests negative 1-2* for auto and negative 3-4* for manual.