I was doing flight testing at Grob outside of Munich this fall and was
stopped cold..there in the hanger was a Grob 109B "motorglider"..and the
powerplant was exposed.
It was a a 1983 vangon 2.0 liter fitted witih dual strombergs and a prop
drive, magneto etc etc...
The photo here is of the beetle based engine, but you get the idea...

http://click.go2net.com/adclick?cid=0002a5b70000000000000000&area=results.lyco

s&site=DP&shape=textlink&clickurl=http%3A//click.hotbot.com/director.asp%3Fid%

3D5%26target%3Dhttp%3A//www.limflug.de/doc/eng/wir.htm%26query%3D%252BGrob%2B%

252BG-109%2B%252BB%26rsource%3DLCOSWFW

The advertised HP is 90 and it's listed as a 2.5 liter...you hot rod types
might want to see about buying a set of "out of time" heads, cylinders
etc......

Well *I* thought it was cool.......

steve...

"Hey! nice Jeep, Mister!"
"Look kid, it's NOTAJEEP"