IN an effort to lose weight off the race car, I want to cut the SFCs off. However, I use them to jack up the car.
After seeing several "pro" teams use a receiver/stab setup off the roll cage, I began fabricating this kind of rig.
I used 1" square tubing as the receiver and gusseted the hell out of it to keep deflection to a minimum. I have some 3/4" solid bar stock I was using as the stab.
After welding the receiver portion to the cage and mocking up the stab with plenty of gussets, I tested the rig and ... it bent. 3/4" solid bar stock bent like a pretzel.
And it yielded right at the end of the gusseting. Think of it as a pry bar.
I opened the door and placed the jack on the end of the receiver and lifted the car without an issue ...
So help me out here ... what can I do to the bar stock I have to increase it's strength or what kind of 3/4" bar stock can I source that will lift 1500lbs?