Cvccs are faster stock, 1200 are faster when moded up.If you are doing an engine swap you are better off with the cvcc as it has more engine bay space, The cvcc is easier to get parts, the 1200 has more aftermarket or racing gear; They can turn out faster and sometimes are cooler.I have two cvccs, would like to get a 1200 in a future

Check this forum out( if you heavent) CVCC is a fuel saving low emision design, not a race thing I like mine because they dont spend too much fuel( 1200 are quite economic also)
www.1stgencivic.com