ZR1 Suspension?

[Last Ride]

Hey all, I was wondering if anyone could tell me if there is anything about the ZR1 suspension that is different than the regular C4 suspension. I know the brakes are different, each one is a Dana 44, but are there any other differences? I am looking at a ZR1 suspension for a frame conversion, and I can get a decent deal on it. I would be using coilovers in place of the fiberglass springs, so spring rates would not matter as much. Along the lines of the coilover, what would offer the best ride and which would offer the best handling? The car will be a cruiser first, a quarter mile car a few times a year. Any thoughts? Thanks for the help!

 

[Last Ride]

Re: Try here...

This may help a bit.

http://www.zr1.net/ZR1_suspension.html

BTW... Us old dudes might get confused a bit. ZR1 is '70-72, C3, while ZR-1 is 90-95, C4.

C'ya
D

My fault, ZR-1!

 

[ZR1 MK]

I have two setups regarding the coilovers. Spring rates are 375/250 for the street and 500/300 with "maraca" valve level shocks for the track. No compromise, but I have left the front track on for the street with good results. A stiff rear is a killer on the street. The rears come out as a unit, so switching is a breeze. Anything in the middle would be a good compromise for street and track use. It also depends on the bushings and bars you plan to use.
Mike