Clean!

A clean engine bay may be frowned upon in a race of crapheaps, but it'll make engine installation and trackside repair much more pleasant.

In related news, for a while the power washer was failing to deliver much water at all. I found out later that there was a tiny frog in the garden hose that got pushed against the input screen on the washer. Poor little guy fell out, stone dead, when I took the hose off.