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Have you ever heard the phrase if you win come right back to the lanes? He is not asking about running a heads up car or nor is he a career test and tuner.

It is not unheard of for us to be hot lapped, especially in the super classes, which I beleive is where he is planning on running eventually. I have frequently run three rounds in less than 40 minutes. Heck we had one race that was rain delayed and ran the entire race in 4.5 hours, all 6 rounds. If you are racing in an environment when you have to be consistent to the .001 you need to keep things in the car at the same consistent level to be able to repeat those numbers. Whne trying to keep 1000+ hp engines cool enough to repeat to me there is no such thing as to much radiator or water pump in those situations.

FWIW my radiator is a double pass scirocco strly from BeCool. We can have my water temp completely cooled down to nothing in less than 10 minutes.

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Thanks Al, there is no chance of moving too much water through a small radiator is there?

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Use a restrictor or a gutted t-stat to controll flow...........

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Seems like at some point moving water to fast across a hot spot would lead to unknown cavitation issues.

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Cavitation only occurs when theres too much restriction on the intake side not return side.Not allowing the water to move freely.

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