Neep some advice here.
 

Ok, I have a 94 Z28 m6 with 18" y2k vette wheels on it. I am currently running kumho 245/40/18s. I have a set of sprint 1.8" drop springs sitting here because im not sure what i should do. This spring I will be putting on some fat drag radials like a 305/315 or somthing around that. One, am i going to be able to clear those once im lowered, and if not what do you guys think of only installing the springs on the front because my car already sits a little high in the front. Thanks a lot.

i also have a 94 Z28 and i used eibachs 2" lowering springs and i have ZR1
17" wheels and my front is really close now...but my back would look better if it was a little lower, so i think urs would look awesom since u have the 18" wheels. yea there is a Camaro running around town with ZR1 17" that used the 2" lowering and im pretty sure they cut the springs some more cause there is about half inch clearence between the tire and outside of the fender. it looks bad *** though!!!!!! i say do it.