... metal throttle servo 4. alloy diff. gear set Scale 1:51,Displacement 30.5cc 4 bolt engine(with NGK and ... walbro carb.),single cylinder,two stroke,air-cooled2,Torque :3.7N.M/10000rpm (+2mm ... foam( red or yellow color for your choice)24,1 pc petrol funnel25,CNC rear absorber brace bar26,CNC alloy ... A arm set31,8000 spring clutch New style upgraded 1/5 RC gas rc car 30.5cc 305AT