Gasoline Powered Impact Wrench?Engine Type: Two Stroke, Forced, Air Cooled, Single Cylinder?Displacement: 46.5cc?Fuel Tank Capacity: 1 Liter?Fuel Mixture Ratio: 25:1(Gasoline: 2 Cycle Oil)?Revolution: 2700rpm±250rpm?Revolution (Loaded, impact): 7120rpm?Revolution (Non Loaded, Max):9880rpm?Maximum...