I have a 94 Civic DX and the radiator is just about the smallest one I've ever seen. I'll be swapping in a gsr motor soon, and was just wondering if I would need to install a larger radiator with it. I'm worried because I previously had a Camaro with a 350 V8 in it and that radiator was about 6 times the size. Thanks for your help.

 

the best thing you can do is to get an radiator from a delsol dohc or there is an adapter peace that you can get from auto zone or advance so you can use your stock radiator. i did for 4 yrs with my swap before i got a delsol twin cam radiator

good luck with your swap!!!

 

You'll be fine with the stock civic half-rad.