Check the listing for details. Petrol Post Driver 1900W 52cc Two-Stroke Engine with Shock Absorption. Condition: New. Listed at 362.67 USD. Power: 1900W. Carburetor: It allows fuel to burn more fully during operation, avoiding fuel waste while also being very cost-effective. Gasoline Type: #92. Fuel Type: Mixed Oil (25 Gasoline: 1 2-stroke Engine Oil).