Hood vent mod "trim"

[2F2F]

> ...the water is not going to hurt anything.

Unless you are running an open element as filter as I am. Water splashes onto the filter, potentially retarding combustion as water is accepted into the intake. Again, potentially...

 

[jhwalker]

Originally posted by caveman6666
I wonder how much heat they actually dissipate, and if it would be better to seal them off, rather than have water leaking in?

The search button may show the results of some testing that was done. I remember being surprised at the large difference in underhood temperature.
JW