Crossword clues for Speed the engine:REVTEMPOGun, as an engine speed on a trackRPSEngine speed: Abbr.RPMEngine speed: Abbr.RPMSEngine speeds: Abbr.REVSEngine speed, for shortRPMMeas. of engine speedRPMEngine speed inits.RPMEngine speed meas.REVAccelerate engine speedTACHEngine speed gaugeRPMEngine speed, for shortOPENTHETHROTTLEIncrease engine speed fullyRPMEngine speed no.TACHEngine speed gauge, brieflyRAMJETSpeed engine.REVSpeed the engineREVUPIncrease, as an engine's speedREVSSpeeds the engineREVSpeed up an engineREVChange the speed of (an engine).RACEDRan with undue speed, as an engine.REVSpeed up, as an engineREVSSpeeds (up), as an engineRAMJETEngine that's optimal at supersonic speeds