World's best engine

[Guest072010]

“The best engine in the world is the vagina. It can be started with one finger. It is self-lubricating. It takes any size piston. It changes its own oil every four weeks. It is only a pity that the management system is so fucking temperamental."

[Bull149]

Don't forget that sometimes it reproduces itself.

[Mr. Smith111]

While they are dependable, it's been my experience that they are not very economical, and can be high maintenence at times. I have never found anything that I like better, so I guess I'll stick with them.