hey guys Ive got an 88 crx right now and possibly looking at a del sol for a future car....do you know how much each of the models weighs?

Go to this:

http://www.teamdelsol.com/home/frameset.htm

Then click on the "FAQ" section. You'll find your answer there. Basically the lightest models are the '93-'95 manual tranny S. They weigh 2295.