I just saw the YouTube vid. It looks like it hit the bars quickly then unloaded hard. Id guess itll reapond to front end limit, and adj.. the Wbars higher. In the pic the tires show maybe a little low psi. It has the mph now for 9.50's or so. I'd guess it'll do 50's soon with the mph for '30's until you get after some $hocks and tires minimum. Then it'll go 30's for certain.