This video compares the performance of the Brushless 12" ProForm fan against the Brushed Spal 12" fan, focusing on updated ...

Spal USA, Ankeny, IA, introduced AP90 High Output (H.O.) Series electric cooling fans to improve airflow in high static pressure situations across the spectrum of diesel engine applications including ...

For the last four decades, auto manufacturers have embraced the use of electric fans. Electric fans first appeared on low-powered, emissions-laden front-wheel-drive cars that were in dire need of ...

Keeping a truck running cool isn't something you hear a lot about, but when it starts to get hot you'll wish you did. A radiator, a fan, and a water pump are the basic components of a cooling system.

Thus far, we've increased the power of the 5.4L three-valve engine in our '04 F-150 Project Dark Horse by installing a Powerdyne blower, JBA headers, a Bassani exhaust, and some re-programming with a ...