iprocatingSingle-cylinderStraightTwo-strokeV (Vee)W engineWankelද්වාරයප්‍රවර්ගයTemplate:EC car classificationvteAircraft piston engine components, systems and terminologyPiston enginesMechanicalcomponentsCamshaftConnecting rodCrankpinCrankshaftCylinderCylinder headGudgeon pinHydraulic tappetMain bearingObturator ringOil pumpPistonPiston ringPoppet valvePushrodRocker armSleeve valveTappetElectricalcomponentsAlternatorCapacitor discharge ignitionDual ignitionElectronic fuel injectionGeneratorIgnition systemMagnetoSpark plugStarterTerminologyAir-cooledAircraft engine startingBoreCompression ratioDead centreEngine displacementFour-stroke engineHorsepowerIgnition timingManifold pressureMean effective pressureNaturally aspiratedMonosoupapeOverhead camshaftOverhead valve engineRotary engineShock coolingStrokeTime between overhaulsTwo-stroke engineValve timingVolumetric efficiencyPropellersComponentsPropeller governorPropeller s