Plenty of info on here - and lots about the cars in general. RHD project or LHD? Usual import stories - lots of threads on them. RHD will cost, even a basketcase.
I've just imported an early production 240Z from the states, if you've got any questions then just give me a shout as I have a reasonable knowledge of the process, albeit I'm sure there's those on here who have done it many more times. Below is a link to my thread with the process, paperwork and parts so far.