Fox 4 cylinder springs question

Hey guys. I learned from some local mustangers that these springs provide an awesome drop and give excellent weight transfer when replaced in the front. I currently have sportline springs and would like to drop my front some more. Do you guys have an info for me?
 
ya i want to do it but first i need gt springs out back cuz the previous owner heated them up to get the car lowered and thier messed up. HEY WANNA TRADE TAILIGHTS? i got the 96-98
 
The 4cyl springs is an old trick and a lot of guys swear by them. We tried it on my dad's car and saw absolutely no improvement.

As for rear springs, you want a stiffer than stock spring to prevent squating. I went with Bullitt rear springs on my car to serve the dual purpose of a drop and to work well at the track. The "B" springs are also a good choice, but you need to buy them as a set of 4 I think, the bullitts you can get as a rear pair only.