I'll bite..a little bit...L-O-L:
If you're taking timing out to hook it, I'd try the following and I'd put the timing back in:
More sophisticated shocks...I suspect what you have now isn't exactly the best for the job.
One of these if you can get away with it:
H&R Parts & Stuff rear "sway bar" (more of an ARB than a sway bar since it does not attach to the lower rear trailing arms). Link:
http://hrpartsandstuff.com
Hope this helps.
Wayne