I have the sportline suspension package on my 92z but I guess you could say I want an all around good suspension which means good in the corners and on the straights so any advice would be very helpful

 

there really isnt one. the setups for cornering and straight line performance are totally different and opposite.

 

There are some things you can do that will help with both, but once you get into shock/spring choice, things really diverge. The right lower control arms, lower control arm brackets, and pan hard bars (aftermarket ones) will help with launching and cornering, but you'll need to look into bushing choice. But like I said, once you get into shocks and springs, you have to choose which you want more of. Unless you can afford some REALLY high end shocks/springs