Developer's DescriptionBy Ariyant CreativeEasy to use just input data of an Intake Opening, Intake Closing, Exhaust Opening, Exhaust Closing. This App perfect for an Engine Builder's.Easy to use just input data of an Intake Opening, Intake Closing, Exhaust Opening, Exhaust Closing. This App perfect for an Engine Builder's.This app is recomended for an Engine Builder's. This app can be use for finding Duration, Lobe Center, Lobe Separation Angle and Overlap of an camshaft.