- Daytona 500 Dale Jarrett sits on pole
- Roush Racing Achieves 26 wins
- Five Ford drivers make the Nextel Cup Series (NASCAR Sprint Cup) Series Chase for Championship with Roush Yates Engines power:
- Greg Biffle / Roush Racing
- Kurt Busch / Roush Racing
- Mark Martin / Roush Racing
- Carl Edwards / Roush Racing
- Matt Kenseth / Roush Racing
- Roush Yates Engines D3 R452 V8 Engine Platform
- Ford Cammer V8 race engine introduced for Daytona Prototype (DP) Class
- 22 poles
- 29 wins