Quote:
Originally Posted by NorthernNinja
Rad: I was actually hoping I could get away with the 250 rad. Opinions? I will be running an ECT sensor to monitor and if the cooling isn't adequate could add the 500 rad later. But looking at them it really doesn't seem much smaller.
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EX500 radiator has more surface area and is thicker for more cooling capacity. Although for your area, drag-racing, 250 rad should be fine.
I do lots of trackdays and there are many summer days at Thunderhill that hit 46C and i see coolant temps creeping over 110C. I’m actually looking at curved radiators from some of bigger bikes to install.