Radiator fan is mainly going to effect only the engine water temperature. Engine water temperature is controlled by the thermostat. Opening to allow cool water through the engine when the water is above a pre defined temperature by the thermostat
It will have next to no effect on what is the problem Luke is talking about. residual heat.
You need to get the heat that is hanging around your intake and turbo etc out of the engine bay. As on a MPS the heat producing bits (turbo and exhaust) is on the back side of the motor its very difficult to even at speed use flowing air to cool that area down, there just simply is not enough room.
Last edited by bd581; 04-12-2013 at 02:46 PM.
2013 Ford Focus ST - Performance Blue, Cobb AP
Gone 2006 3 MPS Sports - True Red, Koni FSD shocks, in dash OEM look Ebay GPS/DVD, Hypertech, RX8 Rims