... 1.Engine type: 1-Cylinder, 2-stroke, Air-cooling. 2.Displacement: 52 cc. 3.Gasoline/2-cycle oil mixing ratio: 25: ... .Displacement: 52 cc4.Carburetor: pump-film type 5.Gasoline/2-cycle oil mixing ratio: 25:16.Idling speed: ... 3/8"/0.325"thickness of link of chain 0,058 in 0,058 in 0,058 ... ,Two-stroke,Air-cooling gasoline engine Single Cylinder,Two-stroke,Air-cooling gasoline engine Single Cylinder,Two- ...