Bug screen

thats why I'm thinking they need to be a] easy to remove and clean so it can be done in a couple of minutes with a hose at the gas station and b] mounted right behind the egg crates so they are invisible but not right against the rad itself , which is what gets clogged now so the temp thing is a moot point eh , having a gap for some air flow in front of the fins is better than having the fins full of bug guts and they are big suckers they goo right into the fins .