zvhturbo - put on a 2wd cossie fan switch mate like foreigners said i have done the same, its a straight fit and you will notice the difference in temps but what i find is that once the fan kicks in, the temp never comes down enough for the fan to stop spinning, it hasnt been a problem though just somthing i have noticed, i run a standard erst rad and fan and standard erst thermostat from fords....... mine stays about 1/3 up the temp gauge