Ok For my swap I decided to switch over to an Integra radiator so the radiator hoses would fit right. Heres my adventure in modifying my Civic to accept this double wide radiator. Tools needed, Dremmel with pleanty of cutoff wheels and a grinder bit, a small drill bit, Screwdriver (phillips), 10mm Socket and ratchet, a flathead screwdriver for any small ammount of prying to do, and a magic marker.
Follow the steps on this link. http://repo.jackmoves.com/view...bun46

 

Nice detailed how to...

What was the problem with the old radiator??? I had never heard o anyone having problems using the stock civic radiator.

 

more cooling is never a bad thing. It woud be nice for track racing.

 

The hose is a larger diameter on the b18c so the radiator hose would fit the block but not the radiator. I probably could have crimped the hose way down with hose clamps but I just opted to swap it over.