TURBO-CHARGER ATTACHED ENGINE

摘要

An internal combustion (1) engine with a supercharger (32) with a piston (6) arranged to be inserted into a cylinder (5) so as to move in a reciprocating way, which has a bore size of the cylinder ranging from approximately 43 mm to 67 mm; a volume of a single chamber of the cylinder (5) ranging from approximately 110 cc to 400 cc; a ratio of a stroke of the piston to the bore size of the cylinder being larger than 1; and a compression ratio of the engine (1) being 9 or larger.