Only if you get in his way on the track...:-) I'd stay to a bore of 83.5 mm. I've found anything larger to be unreliable. Bill In a message dated 28/06/2008 11:11:26 A.M. Pacific Daylight Time, eric at erickson.on.net writes: Ooops, not 2 litre - 1950cc (your honour). Yes, I reckon I might even give that thing a fright!