MAKING PROFESSIONAL
SIMULATION ACCESSIBLE
Breaking down the cost barrier that keeps advanced engine simulation out of reach for builders, tuners, and enthusiasts.
THE PROBLEM
Professional engine simulation software like GT-POWER and Ricardo WAVE delivers exceptional accuracy through first-principles thermodynamics. But there's a catch: they cost $10,000+ per license.
This pricing puts accurate engine modeling completely out of reach for:
- →Independent engine builders and tuning shops
- →Automotive enthusiasts working on project cars
- →Students and researchers without institutional licenses
- →Small racing teams on tight budgets
The result? Most builders are forced to use either oversimplified online calculators or expensive trial-and-error with real parts. Neither approach delivers the insight needed to make informed decisions.
OUR MISSION
Democratize Simulation
PISTON brings the same first-principles thermodynamic modeling used in $10,000+ professional software to an accessible price point. We believe accurate engine simulation shouldn't require a corporate budget.
Professional Grade, Enthusiast Price
No compromises on physics. PISTON uses validated thermodynamic models, real parts data, and comprehensive testing to deliver results you can trust for real-world builds.
Why This Matters
When you can simulate before you buy, you make better decisions. You avoid expensive mistakes. You optimize combinations. You understand why modifications work—or don't work—before spending thousands on parts.
PISTON empowers builders, tuners, and enthusiasts to approach engine development with the same tools and confidence that professional engineers have enjoyed for decades.
ABOUT THE PROJECT
PISTON is built by an engineer with a passion for internal combustion engines and thermodynamic modeling. Frustrated by the cost barrier of professional simulation tools, the project started as an effort to make this technology accessible to the broader automotive community.
What began as a personal tool has evolved into a comprehensive simulation platform. Every line of code is written with the goal of delivering professional-grade accuracy at a fraction of the traditional cost.
PISTON is currently in active development, with continuous validation against real dyno data and regular feature additions. The software is designed for builders who want to understand the physics behind their engines, not just plug numbers into a black box.
ROADMAP & FUTURE
Technical Milestones
- →Forced induction modeling (turbo & supercharger)
- →ECU simulation for fuel, ignition, and boost control
- →Advanced combustion models and knock prediction
- →Transmission and drivetrain modeling
- →Component failure prediction
Validation & Accuracy
- →Continuous validation against certified dyno data
- →Expanding test coverage across more engine families
- →Real-world case studies and validation reports
- →Community-contributed dyno comparisons
- →Transparent accuracy metrics and error reporting
Commercial Viability
- →Sustainable pricing model for long-term development
- →Professional licensing options for shops and businesses
- →Free tier for enthusiasts and students
- →Premium features and priority support packages
- →Path to full-time development and support
Long-Term Vision
The goal is to create a comprehensive engine development platform that serves everyone from weekend enthusiasts to professional engine builders. PISTON will continue expanding its capabilities while maintaining its commitment to accessibility, transparency, and professional-grade accuracy.