Thanks for letting me join this forum, I have a 90 civic hatch I'm working on it has a b18 vetc head with a b16 block, getting close to being done but haven't been able to find info on vaccumm lines and I'm installing a half size radiator but not sure how to go about that etheir. I don't know alot about Honda's just kinda winging it so any help or advise would be awesome