... cylinder,4stroke, forced cooling ,OHV Bore*Stroke:68mmx51mm Displacement:185cc 6HP 3.4KW Loncin Gasoline Engine,Mower Engine.LC1P68FA • Automatic choke ... cooling ,OHVDisplacement185ccBore×Stroke68mm×51mm(2.7″×2″)Net power3.4KW(6Hp)/3600rpmNet torque9.5 N.m(7 lbf. ft)/2500rpmIdle speed1800 ... will enable you to have full confidence in your engine. 6HP 3.4KW Loncin Gasoline Engine,Mower Engine.LC1P68FA