Allum Radiator choices

[WSSix]

Originally Posted by Vegas69

That's ok in a factory situation where big horsepower is usually not under the hood. Let's face it....horsepower is heat. Who had ever had trouble cooling an engine driving down the road? It's all about city driving at low speed. That's when you need that full shroud and dual spals kicking aise non stop. Especially when it's 100 degrees 5 months a year.

Very true but the C6 Z06 and I'm betting ZR1 don't have a full shroud. No C5 or normal C6 does. You're also not producing huge horsepower sitting still or idling in traffic so you're not producing any more heat. Of course you have to know the capacity of both the fan and radiator before you can say if a partially cover radiator/ fan combination will work.