a guy i know had one with a RB20DET in it, went har and looked niiice with a big frontmount and those round tail lights on it. im guessing they were DR30 tail lights..
mine works beautifully, so im guessing yours may just need re-gassing.
i was really suprised with mine when i first got it, didnt expect it to work very well, if at all.
keep seeing it around penrith.. damn its nice.
i want one. although i have a feeling theres less c210 coupe's on the road out here now than stagea's B)