| 摘要 |
PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of inhibiting temperature unevenness of cylinders which occurs in a circumferential direction.SOLUTION: An engine 100 (an internal combustion engine) includes: a cylinder 3; a water jacket 4 which is formed so as to enclose an outer periphery of the cylinder 3; and a coolant guide part 6 which is disposed in the water jacket 4 and guides a coolant so that the coolant flows one or more laps along the outer periphery of the cylinder 3. |
