We also have to consider anyone spending big bucks on this type of setup will automatically say how great is is (smart they were). Bucks = happiness for many. We all work hard for our bucks. Now if an actual heavy hitter racer who had driven different setups in the same car would say WOW! what a setup, then it really holds some weight for me.
Two of the drivers are multi time SCCA National champs and competitively road race (and win) across the country. And the chassis' have evolved from leaf to 3 link and now IRS over the past 4 decades. I'm confident they know what they are doing.
Realistically the Mopar (and particularly Hotchkis) leafs can do amazingly well up to a certain point of racing. Eventually if you want to compete at the highest level with the fastest competition, it's time to move up to a 3 link or even IRS. I haven't won the lottery, so no 16K rear suspension for me, but if you have the $$ and want the best, sure go for it. Just makes it all the sweeter when I can beat a guy(or gal) who bought one, while I'm still using the cheap stuff.
