Quote Originally Posted by Ruckus46gt View Post
Give the company's also a call cause i know steeda and hpm both said 3 to 3.5 for mine. I had a guy named dan carlson who was a steeda enginer tweak the suspension and it was -3.5. typically the more negative the angle the softer the hit to the tires. I know bmr, umi, etc for fbodys also recommened a neg 3
You set a greater angle with softer bushing because as the axle winds up it drives the angle closer to zero due to bushing deflection.

The reason solid bushing cars run less of an angle is because there is no flex.

Less angle = a more efficient drivetrain.