Related Clues:

• Mounts for cowboys
• Souped-up cars
• Drag performers?
• Drag racing autos
• Dragsters
• Souped-up jalopies
• Burdens for horses
• Souped-up Model T's, say
• They have souped-up engines
• Derby VIPs
• Greasers' loves
• Street racers
• Riders in a race
• Greaser rides
• Light-hearted son having to bear constant struggles