How do you cool you motor in between passes?

After I made the switch to e85 l don't need the fan till after round 3-4, it runs nice and cool. When I do need cooling, I have have a Moroso elec water pump drive (with the belt) + a Chevy HHR fan. The fan is fully shrouded and pulls a TON of air...and only cost 50 bucks from Rockauto.com.