Related Clues:

• Ed.'s request
• Enclosure with a MS.
• 'The Racer's Edge'
• Nascar sponsor
• Indy 500 letters
• Popular oil additive
• Letter encl.
• Race car sponsor
• Exorbitant
• Big initials at Indy
• Indy 500 sponsor
• Racing car product
• 60's-70's hallucinogen
• Freelancer's enc.
• Bankruptcy follow-up