Big alternator, at least a SN95 fan, and a good radiator. I can guarantee your combo does not belch out the heat that a turbo car does.
I think an oil cooler would help as long as you did not mount it in front of your radiator.
__________________
General Stonewall Jackson has been quoted saying that when the time of war comes,
“My advice is to draw the sword and throw away the scabbard".