Toggle nav

1. Word finder
2. Crossword clues
3. Additive that sponsors NASCAR racers

Alternative clues for the word stp

• Brand on many an auto racer's jacket
• Ethanol fuel system treatment brand
• Indy 500 initialism
• Racing car product
• Son of a Gun! Protectant maker
• Oil treatment brand since 1954
• Logo seen at the Indy 500
• Engine additive letters
• Indy racer sponsor
• Ultra 5-In-1 Fuel System Cleaner brand