thats what i checked first, and saw the difference in hub size
and about importing rotors from japan or australia its a big no no cost wize
see, i can pick up blank Brembos for Z32/BNR32 for 55$ each !!!! from a local supplier
so spending 400$+ (with postage) per rotor just for the 28mm difference seems like a waiste
but there's a Canadian compagny who makes a conversion kit http://amszstore.com/main/product_info.php?products_id=223
very reasonnable price, but their rotors seem very cheap, and since i'll be doing alot of track racing again next summer, i want something that will hold its on
anyway, thanks for the help guys!
i think i'll just ask a canadian jdm importer to pick some up for me next time he goes to japan
worst case i'll buy the canadian kit, and break some stuff again