I stumbled across your board whilst looking for info and such regarding the cd20 engine. At the moment i don't own a largo but am considering purchasing one with a suspect head gasket issue, so i thought id research
Welcome and get it yes, if the price is right! Would imagine you'll find it easier to get parts over there, you seem to get more of the decent JDM stuff than the UK ever did!
Might not even be a head gasket issue, could just be an airlock if someone didn't know how to bleed it or fitted the 'stat upside down...
Mods: 2x Highway Stars 2wd with 7 spoke alloys, replacement speakers and sub in the boot. Awaiting repair after crashing it. :( 4wd also glass top with white alloys. Can never have too many Largos!