I also bought a C&R radiator and was wondering what would be the best mixture in it. with my paper thin stock cx radiator I wasw using 50/50 mix. is it worth it to get water wetter or something equivilent, or just use 50/50. what brand coolant does everybody prefer. sorry for the stupid question but It seems illogical to buy a top of the line radiator and not know what to fill it with. I figure thats what you guys are here for.

 

water wetter and plain water is what i suually used in this exxtreme tx heat.

 

I used a 50/50 mix in my fluidyne...

 

how much did the C&R rad cost you?

 

I have a integra radiator in my civic and I use water wetter, maybe 15% antifreeze and water.

 

so I can substitute water wetter for antifreeze???

 

C&R cost me 400. that included the fan.