Related Clues:

• Steps on the gas
• ___ up (energizes)
• Guns it
• Enlivens (with "up")
• Increases motor speed
• Invigorates (with ''up'')
• Picks (up)
• Jazzes (up)
• Tach measure
• Gives some juice to
• Excites, with 'up'
• Accelerates, as an engine
• Invigorates, with ''up''
• Enlivens (with ''up'')
• Fires up, as an engine