Related Clues:

• Energizes, with ''up''
• Accelerates, as a hot rod
• Stops idling, in a way
• Guns, in the driver's seat
• Guns, Indy 500-style
• Over-advertises
• Runs staying still
• Gets ready to drag
• Livens, with 'up'
• Engine stat
• Publicizes broadly
• Cranks up
• Guns on the street?
• Makes roar
• Prepares to race