Leaf spring is about the worst suspension for performance thats why only pickup trucks use them today. They are super heavy so unsprung weight is bad and there is nothing it keep them from shifting side to side like on a 4 link or even on the previous mustang with the solid axle that had the panhard bar to keep the axle from moving. Automakers used them because they were cheap.
Just find a stiff leaf set up and put in a rear bar and go with it.
|