Brief Description: More work on cabin air return through oil cooler
I cut out the hole for the cabin air to return and go back through the oil cooler. The fan showed up today from Amazon and it is a 3” inline Attwood blower H20 fan used for removing fumes from the engine compartment on a water craft. It really moves a lot of air. I also have a speed controler for the 12 volt DC fan to control the speed.