just got my brand new koyo: does anybody have or know some one w/ a koyo radiator? if so what radiator cap are they using. i have a spoon cap off my o.e. raditr. but it is too small. does not fit. any help / suggestions are greatly appreciated. by the way the koyo raditr. fits / looks great in the integra. can't wait to run it.

 

you can use a crx radaitor cap.