real quick when turboing a ls ive heard u have to get the SI radiator is that true or not true because the ls one will be to big and i wont be able to fit the intercooler in???what other ones could i use beisdes the SI also thanx

 

the si is a dual core radiator too. i think they meant single cam civic raditors from 93-> civics. As for fitment, the ls radiator will be fine, ive seen people run aftermarket koyo dual cores on boosted motors and its fine. If your worried about fitment try looking into slim fans or flex-a-lite fans, there thinner then oem and provide clearance.

 

i think the si would be the same as the one you have now i think u would need a single cam civic like a 93 but not sure

 

I don't see why you'd need to do that unless you're just taking a cheap easy way out. You should be able to fit everything with slimfans, and I'm pretty sure it's the turbo that gets in the way, I don't see how the intercooler has anything to do with it and even with a half-size radiator the intercooler would still be in front of it.