Crossword clues for Turns on, as an engine:REVSEngine turnsRPMSEngine turnsREVSEngine turns: Abbr.REVEngine turn: Colloq.RPMSEngine turns: Abbr.UMBERTOECHOItalian novelist turned acoustics engineer?DRESSDESIGNERMedical pro who engineers hairpin turns?STALLStop turning, as an engineSTARTSUPTurns on, as an engineSTARTSTurns over, as an engineSTARTUPTurn on, as an engineREVTurn over, as an engine (Abbr.)