Do you have CFM values on that fan and pics of how you installed it? I’ve definitely heard of factory replacement fans sometimes out flowing brand name aftermarket ones and definitely beating them in the bang for buck category. Mustang guys like to use electric fans out of a ford contour (rated at around 3000 cfm) or Lincoln MKVIII (rated at to 4-4500 cfm I think) and all could be had for less than $100.
