K member swap

going from a .830 slant bar spring rate of 100 aint gonna make much difference than the .870 120 rate which is resto 340 or the .890 rate of 130 which is the 383 t bar in my view..920 will make car handle better but is stiffer and not reccomended for racing, note the .810 bar is used for getting the front end up and is the reccomended bar for racing