[Super73]

So the ICG is mid point on the bumper at what ride height? it's going to change aired up or aired down.

What's the leverage ratio on the arm? I can give you some quick general figures from 1000lbs to 2000lbs sprung weight. Just for your knowledge. just to make sure your not overloading the bags (Your probably not, but always good to know how much head room you have if customers ask). How many square inches does the plate the bag is attached to cover? You could some what reverse the figures and figure out what your sprung weight is based on psi..

I think with just a few changes, this set up could work decently on a dragstrip. Johnboyon20's might be able to use it with some success for an all around set up if your willing to make a few adjustments. I have a buddy that also wants to bag his 64 yet race it. There might be a market for a Hi-performance bag set up.