Spring/drag launch questions..

[zZsKyZz]

I've been thinking about getting a set of springs for my car [see sig below] and I don't want to really lower it, just make it launch better... Is there a way I could keep the springs up front the same and raise the back to have more weight over the rear when I launch? or lower the front and leave the rear stock springs in?

What would be a good idea? I still wanna be able to drive it on the street safely.

 

[gcomfx.com]

I just put Eibach Drag launch springs in the car. The ride height didn't budge. Off the bottle I didn't get any noticable launch gains with the stock struts and shocks. On the bottle however, I did pull a 1.86 60ft, which I've never done better than a 1.98 before.

Here's the stance. I don't have the rear airbag hooked up completely, so no air in it yet either.