I know its years later but i did this to my v70 a while back and it made a difference when i was in new mexico, i saw my intake temps drop several degrees under load. Only works in lower humidity. Also helps to add alcohol to the water. I use distilled water and 90% rubbing alcohol. Post covid i use heet
Could u feel the difference at all? I'd use something to monitor the temps and see the difference.
I know its years later but i did this to my v70 a while back and it made a difference when i was in new mexico, i saw my intake temps drop several degrees under load. Only works in lower humidity. Also helps to add alcohol to the water. I use distilled water and 90% rubbing alcohol. Post covid i use heet