marcher Well-known member Joined Nov 29, 2006 Messages 2,382 Reaction score 2 Location Nutsville May 3, 2016 #1 Would anyone know the idea ratio for a 1915. Starting a rebuild and could do with some info please.
Trikky2 Well-known member Joined Jan 8, 2007 Messages 3,890 Reaction score 4 Location S.W.France May 4, 2016 #2 Do you mean compression ratio - which is set by deck height and combustion chamber cc?
