Spal vs Maradyn! Battle of the fans

The radiator was approximately two and a half inches. This video is Maradyn vs Spal!
When shopping for electric fans you want the biggest best electric fan you can get on your radiator.

The CFM meter is
https://www.amazon.com/dp/B07RXHFF8G/ref=cm_sw_r_cp_apa_glt_fabc_EHBF7EQA794S9R2YRBT9?_encoding=UTF8&psc=1

Spal fan
https://www.amazon.com/dp/B07SQYR24W/ref=cm_sw_r_cp_apa_glt_fabc_3EN6007VCB77Y0KRC4AB?_encoding=UTF8&psc=1

Maradyne fan
https://www.amazon.com/dp/B005ASWL0O/ref=cm_sw_r_cp_apa_glt_fabc_WRV72MH93NABCMQE5RJM?_encoding=UTF8&psc=1

Видео Spal vs Maradyn! Battle of the fans канала Brian's Tech Tips