Fueling Momentum: How Predictive Analytics Transformed Engine Tuning For Tony Stewart Racing

Executive Summary

Tony Stewart’s drag racing team partnered with Pellera to unlock their full potential on the track. By replacing manual engine tuning guesswork with a cutting-edge predictive analytics model, we empowered their engineers to make confident, data-driven decisions. The result was a massive surge in competitive momentum, delivering transformative improvements across all major racing metrics, including a 40% increase in elimination round win rates.

The Challenge

High-stakes drag racing requires precise execution. Previously, the racing team relied on manual calculations and human intuition to tune their engines. Because weather and track conditions shift constantly, this manual approach made it difficult to consistently optimize performance. The team faced suboptimal race outcomes and missed key opportunities to build a competitive advantage.

The Solution

We collaborated with the engineering team to build a transformative predictive analytics model. This forward-thinking tool analyzes complex environmental variables like weather, altitude, humidity, and track conditions. It combines this environmental data with specific engine types and historical performance trends to deliver clear, actionable insights.
To bridge strategy and technology, our team provided:

01

Precision recommendations

The predictive engine pinpoints the exact optimal settings for compression ratio, overdrive, and nitro percentages for each race.

02

Real-time dashboard

We built an interactive, people-first dashboard that empowers engineers to input real-time data and instantly receive tuning recommendations at the track.

03

Strategic planning

Engineers can now easily access historical race data to compare past runs and plan future races with supreme confidence.

The Results

The partnership delivered unmatched momentum and measurable success on the track. Comparing the seasons before and after implementing the new technology, the racing team achieved:

40% improvement

in elimination rounds win rate

39% improvement

in average qualifying position

23% improvement

in completed runs rate

Conclusion

By combining deep racing expertise with innovative technology, Pellera empowered Tony Stewart’s team to leave manual guesswork behind. This proactive, data-first approach transformed how they prepare, compete, and win. It proves that the right partnership and the right tools drive serious momentum for everyone involved.