IRS vs. 4-link, aka: RS vs DSE...

[FETorino]

Originally Posted by 66SuperSport

My Chevelle has had both a solid rear axle and an IRS and to me there is a huge difference in ride quality. The car had double adjustable shocks in both configurations and I will admit it was sprung a little on the stiff side to get it to work right on the track with the solid axle set up. The IRS on the other hand is sprung very soft, yet handles better with less body roll and a way better ride. I'll agree that if you want to do more of a bolt in type rear suspension the DSE QuadraLink is awesome, but if you can spend the money you will not be disappointed in the RS/IRS chassis.

Now you're just showing off I want an IRS in my RS chassis but I just don't have the extra $$