This is a link to a picture when the engine of my buddy Eddie Hills top fuel dragster engine let go at Dallas about three years ago--maybe four. http://www.toytrump.com/p53-225-318-nhra-race-image-eddie-hill-rare.htm. I was reading the post the other day about top fuel dragster stats and thought that this is good example of just how powerful a 5000 hp engine can be when it lets go. Just click on the link and enlarge the picture. Completely blew the heads, supercharger, headers and intake manifold toatally off of the car. Pieces of pistons, the lower part of the block and bits of the crankshaft had to picked up for 30 minutes after it exploded. Horrific sound.