They were on short travel, stiffly valved shocks with 700/450 springs. I'm about to build a set for the new car with nicer valving and dual-rate springs on the front. They worked well for that application.
If you are going with lower rate springs (400/250 or lower) I'd use the longer Integra Type-R bumpstop and trim it so you have at least 2" front and 1.5" rear before the bumpstop is engaged. Part numbers are 51722-SS0-004 front and 52722-SM4-961 rear.
Pics and part numbers are here:
http://www.team-integra.net/forum/di...TopicID=242730
Also, see this post on MT.net
http://www.miataturbo.net/showthread.php?t=48768