minimum cfm on e-fan???

How do you use the car? A/C? Stop and go traffic? Daily driver? What you need to cool one down on the return road after a 1/4 mile run may be entirely different from what you need for that Saturday afternoon stop and go cruise at a car show in August there in NC.

If it's street driven in traffic, I wouldn't want anything less than 2500-3000 cfm on mine.