z28 without valve covers?

I dont get how this thing still runs

http://videos.streetfire.net/category/Chevrolet/1/1390df92-34cd-4c53-abeb-a50b07c2b83d.htm

you don't HAVE to have valve cover to start it up, they just block dust and keep the oil from flying every where.

you don't HAVE to have valve cover to start it up, they just block dust and keep the oil from flying every where.

interesting.

But you couldnt drive it every day like this right?

no, so much dirt and crap would get in there, and you would loose oil, and wires and crap would get cought in the lifters, and whater would get in the motor. big mess.