rv9aviator
Well Known Member
I have a cooling shroud around the fuel pump on my Lycoming 0-320 and would like to add a hose to help cool it. It takes a 2 inch scat hose. My question is: doesn't every hole you cut in the back wall of the baffling just lose that much more cooling to the cylinders. I already have a 2 inch scat hose going to the cabin heat on one side and the oil cooler is on the other side. I'm concerned about causing heating problems by adding another 2 inch scat hose. Thanks!