IS THE EVOLUTION 116 THE SAME ENGINE AS THE MVVS 116?

In what aspect? It is the same engine, but there may be subtle differences. The CNC'd connecting rod in my Evolution 45 was unmarked from the factory. The replacement has "MVVS" engraved in to it. My 58cc Evolution has "MVVS" on the con rod from Horizon. The differences between the two may just be the same as any production run engine with the same name.

Assembly and final QC in The USA by Horizon. Parts are produced by the Czech MVVS (QS ISO9000 certified)

OK thanks for the info. I was just wondering. My friend had bought the MVVS and loved it . I bought the Evolution, just wanted the same engine as far as power and quality.

I have this engine,the MVVS 116 with Bisson mufflers,is a bullet!!!
Look a small video of my model:
http://www.youtube.com/watch?v=uZvIPqq6qeU