sport?

Hey guys, i bought a 6hp Tecumseh Power Sport motor from a scrap yard for 7 bucks. Looked complete but was low on compression. I tore it down and found that it had water in it at one point. I cleaner everything up really well. Found that the valves weren't closing all the way because they were...

Why are there three holes(dipstick and two for adding oil) for oil on the 5hp and only one on the 6hp? Also, my 5hp was born in 2006 and the 6hp was born in 95/96. Is there much difference in the engines because of that fact?

Wild! I wonder what the G-forces are? http://www.youtube.com/watch?v=vjvkZMnXxHY