Cooling fan or fans?

[Toed64]

Stuart commented that some of the track Exocets have overheated.

My old UK car never overheated. British, basic MX5s had only 1 radiator fan. Cars with A/C have 2 - is it worth fitting the 2nd one for extra cooling? Has anyone fitted both? Has anyone had overheating issues when using relatively standard engines?

[welshy1]

No experience in overheating but as my donor was a import with air con im keeping the 2nd fan and wire it in to a switch if it does get hotter than usual. If your mainly using it for road then it's not that important but would use it if your intending to do track days etc.