United StatesSpeed-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!
Loved it
Using a rolling road daily and live mapping on track we have been surprised to see the overall results and how close some results are actually within a 4%margin of error in the more track focused cars the supercharged M3 is so close to the app that it is used in the office to provide the information to our data analysis team for development purposes Great work people and if you want to develop a similar app, get in touch and we will provide you with a real world comparison to fine tune the parameters
So good for me to plan for a modified classic
After a trial run it stopped working. I cleared the cash and it since then force quits. Please fix this crash issue.
I am learning a lot about my car's performance by playing with Performance Pro!
Another great app from Speed-Wiz. The acceleration simulation using the power and torque inputs from dyno charts is nice.
System updates
Bug fixes and other improvements
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