Has anybody put an aftermarket fan in front of the radiator on their 750 Brute? The fan on mine doesn't seem to come on unless it's real hot. Thought it might easier to just put on aftermarket fan in front of the radiator with a manaul switch. Would probably cool better than the factory system too.

 

Every engine is designed to run BEST at certain operating temperature. Overcooling is not always better. Engine is like human body in many aspects. Too cool or cold, you would not feel good and may get sick. Fan is supposed to come in at set temperature by thermal fan switch plugged into the radiator. If you think the fan is coming on too late when too hot, you should check the fan switch.