To determine the engine displacement of an 185 hp engine, you would need additional information about the specific engine, such as the number of cylinders, the bore (diameter of the cylinders), and the stroke (distance the piston moves up and down). With this information, you can calculate the engine displacement using the following formula:
Displacement (cc) = (Bore² x Stroke x Number of Cylinders) / 1000
For example, if you have a 4-cylinder engine with a bore of 85 mm and a stroke of 90 mm, the displacement would be:
Displacement (cc) = (85² x 90 x 4) / 1000
= (7225 x 4) / 1000
= 28,900 / 1000
= 28.9 liters
Therefore, the 185 hp engine in this example would have a displacement of approximately 28.9 liters or 28,900 cc.