Speed-Wiz Free

Speed-Wiz Free includes car calculations and simulations to build and modify great engines for cars, trucks, motorcycles, and boats. It's car math made simple.

Speed-Wiz Free gives you a taste of all Speed-Wiz apps:
- Brake Pro
- Chassis Pro
- Engine Pro
- Four-Link Pro
- Performance Pro
- Strategy Pro
- Suspension Pro
- Tire Pro
- Turbo Pro

Calculations:
- Conditions
- Piston dynamics
- Cornering
- Top speed
- Wishbone suspension geometry

Graphs:
- Piston dynamics
- Wishbone suspension geometry
- Tire temperatures (2 types)

Easy and fun to use
Automatic, instantaneous calculations
Advanced, reliable, and proven algorithms
Unlimited vehicle and configuration files
Proven engine algorithms
Context-based online help
Metric and English inputs and outputs with automatic conversion
No advertising

Other Speed-Wiz apps include these features and more:

Engine calculations and engine simulations

Turbocharger calculations

Suspension calculations and suspension simulations

Tire calculations

Automotive chassis calculations and simulations

Performance calculations and performance simulations

Brake calculations and braking simulations

Racing strategy