i have a 79 camaro 350 bored .60 over.

Looking for options for what rad to run with it. I have a 90 camaro 3 core in there right now, but when i let it run earlier, it spiked in temp way too high, way too quick for my liking. Looking for opinions and options on 4-cores to run with it. I know they'll be pricey, but just looking for opinions and options. Also, what kind of fan(s) to run. Looking for any and all input. Thank You

 

I have run both Modine 4 core radiator for a 1979 Z-28 . And also have run a Griffen Aluminum radiator # 8-0008 with the stock clutch fan and fan shroud ,no issues. I had no issues when car was not supercharged .I just tend to go overboard at times on my builds. My Z-28 has a 500 HP plus small block with 15 LBS plus of boost.

 

I use a champion 3 core on my 11-1 compression 383stays between 175-180*
have you confirmed that your engine is actually getting that hot?