Performance Pro

14 performance calculations, 19 graphs Easy, fun, fast Knowledge is Power!

Speed-Wiz Performance Pro has all the car performance calculations and performance simulations you need to build and modify great cars, trucks, motorcycles, and boats. Its many automotive performance calculations and performance graphs make it easy to find out what you need to know. Easy and fun to use, Performance Pro will give you results immediately with no tedious setup and learning chores. It's car math made simple.

Please note: Car Math Pro is replacing this app.

Performance calculations and performance simulations:

- Conditions including density altitude

- Acceleration simulation with detailed inputs and advanced, proprietary algorithms

- Acceleration weight transfer

- Braking performance simulation

- Braking weight transfer

- Cornering simulation including banking option and including spin and rollover conditions

- Cornering weight transfer

- Dragstrip (simple acceleration calculations for various speeds and distances based on power and weight)

- Steady-state going simulation with detailed inputs including road grade and wind speed providing performance and efficiency outputs

- Horsepower based on acceleration performance

- Power curve input used in acceleration simulation and shift point calculation

- Shift points calculated by torque peak, power curve, or any specified values and used in acceleration simulation

- Speeds in gears

- Top speed including theoretical and actual top speed

- Torque based on acceleration performance

Performance graphing:

- Conditions

- Acceleration

- Acceleration force

- Acceleration rate

- Acceleration rate transfer

- Braking time and distance

- Braking weight transfer

- Cornering

- Cornering weight transfer

- Dragstrip performance by power

- Dragstrip performance by weight

- Steady-state going

- Power curve

- Power by elapsed time

- Power by trap speed

- Shift points

- Speeds

- Top speed

- Torque

- Wheel thrust

Easy and fun to use

Automatic, instantaneous calculations

Advanced, reliable, and proven algorithms

Unlimited vehicle and configuration files

Configurable colors

Proven performance algorithms

Context-based online help

Metric and English inputs and outputs with automatic conversion

Works with turbocharged and supercharged engines

No advertising

Other Speed-Wiz car math modules include Engine Pro, Chassis Pro, Tire Pro, Brake Pro, Suspension Pro, Turbo Pro, Race Pro, and more!