^To tell you the truth I have no clue, I just slapped them on and lowered it to my preference, lowered the front about 5 turns then raised it back up about 2 1/2 turns. I would say Im about 2-3in in front and 2-2 1/2 in rear. I think, dont quote me on it though.

Before:


After:

but im a little bit lower in front now, about another half inch.