what size torsions for a 69 dart for a little better handling?

Thanks for responding. That's why I print it. Just for the entertainment factor.

As to 1.03s, and a big sway bar. Now the tires are the limiting factor in cornering.Whereas before, the front-end rolled over, lifted the inside rear wheel, and WHEEEE, round she went. Now If I come in too hot it just plows across two or three lanes, scrubs off some speed and then it's business as usual. Sometimes I really miss sticky fronts.:(
Mostly, plowing is fun.
Until you run out of room,lol