Mitch, can you talk a bit about the sway bar you are fabricating? IE how are you attaching the arms to the tube, etc?

I've done some research on building a bar of my own and it seems fairly straight forward: Use solid 4130 rod, use a torch to heat the area you want to bend, bend it, have the ends machined flat, then have it heat-treated. I'm leaning that direction. Need to find a shop that can do the machining and heat treating though.

It could be easier to do a tube-type setup (where I have a straight tube that I cut to length and weld arms onto) but I'm unsure of the calculations required to determine force, compared to the solid bar I have on there now. I'm sure there is some data out there somewhere... just need to search for it.