Related Clues:

• They have limits
• Puts the pedal to the metal
• Does 80, say
• Camera settings
• Barrels
• Goes 80
• Going rates
• Exceeds the limit
• Breaks a certain limit
• Goes over the limit
• Zips (along)
• Belches out
• Breaks the limit
• Ejects, volcano-style
• Emulates an active volcano