[HTM101]

I use a Spal 30102113 16" fan, rated at 2460 cfm. It is sold as a racing fan and has several limitations; no more than 1 hour continuous use, do not use in a high dust/high moisture environment.

On an 85-90 degree day during an idling period, it will hold coolant temp to 185 degrees or a little less. I installed large screened inner fender vents, and the rear of my hood stands open about 7/16". I feel this fan helps push a lot of hot air out of the engine bay.

For years, I ran the same fan that patrickt listed. It performs great and I still have it as a back-up.