Was wondering if you frequent this board? Showed me a pic of your grey racing FB.

For everyone else, I found this quite hilarious. He was telling me about a rebuild he's gonna be doing for someone because a chipmunk or mouse or something crawled up the tailpipe of this FB with 19k on it and stuffed the rear housing full of dog food

 

Thats actually not too uncommon a story! Though it is helarious that they made it all the way to the rear housing

I've heard of lots of mufflers (especially these fart cans you see around these days) being filled up with nuts, hay, squirrels, and other fun stuff. One of the parts cars I have, it's air cleaner was apparently a nest for some sort of mouse.