Quote: I don't think that torsion bars, shocks, sway bars and chassis stiffening counts as highly modified.
It means catching up to modern standards.
Ya, I think 'highly modified' would be 4-corner coil-overs for starters.
Yes heavily modified from stock...when was the last time a factory E body left for the sales floor with a 1" + torsion bar.
You guys crack me up...nothing like stacking the deck in your favor.
If your comparing stock cars Mustang Track Pack as delivered to a Real Factory Challenger T/A as delivered the Challenger gets freaking smoked and that is even with bringing the 70 T/A up to date with modern tires..... using the same tire on both cars.
I guess you forgot to check how soft of a suspension that Mustang comes with from Ford....
If you had any interest in testing via the scientific method then you would have no problem bringing the Mustang up to the same level of suspension fortitude by allowing for comparable spring rates that are comparable to the torsion bar rates etc that are on the Hotchkis Challenger along with modified control arms etc etc.
