I'm Swapping engines in the 2 Hondas we have. I want to put a b16a out of our 91 hatch into our 89 CRX Si. Problemis the radiator for the b16a is shot and the Si radiator hoses are a smaller diameter. I have found a parts list for b16a replacement parts but they don't say what radiator will work, just what hoses fit. Any ideas?

 

What my friend and I did was we went to schmucks and got this rubber wrap that sticks to its self when it stretches. So we got that and wrapped it around where the hose attaches to the radiator until it was the right size. And it works perfect.

 

The hoses will fit on a crx radiator, you just need to use worm clamps.

 

DA integra radiator also fits quite well

 

for the upper hose get it off of a 94 del sol and clamp it down (on radiator) as much as humanly possible just be carefull.... lower hose i used a 02 teg gsr application works perfect