came across this website and had to share.
http://www.weberprecision.com/
some guy took the time to build a 5.655 cubic inch V8 that actually runs.

there is a video on the webpage, as well as all the specs on the engine. its supercharged too lol.
also the video is a little bit finiky, it took me a couple of tries to get it to work. try right clicking on the screen and hitting play or refreshing the page to get the video to come up. its worth a look.
hopefully not a repost