Gear Chart Calculator

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 Car Information 
Car description is required, and can be up to 40 characters

Car description is required, and can be up to 40 characters

Maximum RPM is required, and must be between 4000 and 9000

Maximum RPM is required, and must be between 4000 and 9000

 Tire Information (e. g., 225/50-15) 
Tire width is required, and must be between 100 and 500

Tire width is required, and must be between 100 and 500

Tire section is required, and must be between 10 and 100

Tire section is required, and must be between 10 and 100

Wheel diameter is required, and must be between 10 and 25

Wheel diameter is required, and must be between 10 and 25

 
 Tire Information (e. g., 28x10-15) 
Tire diameter is required, and must be between 12 and 36

Tire diameter is required, and must be between 12 and 36

Tire width is required, and must be between 10 and 24

Tire width is required, and must be between 10 and 24

Wheel diameter is required, and must be between 10 and 25

Wheel diameter is required, and must be between 10 and 25

 
 Gear Set Information (e. g., 11:34 or 3.09) 

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When you click on the "Calculate chart" button, the computed chart will open in a new browser window or tab

You must click on the "Save entries" button to record your entries even if they have been pre-filled

Your torque entries have been saved.
Your torque entries have NOT been saved.
This car has been added to the list.
This car's entries have been updated in the list.
Your torque entries have been cleared. To enter new ones, reselect the "Enter torque curve" button.
You must enter a maximum RPM before you may enter torque values. Maximum RPM must be 4000 - 9000.
You cannot delete the original list entries.
The selected car has been deleted from the list.
Are you sure you want to delete this entry?.

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Send comments and suggestions to: gearchart__AT__pcvsoftware.net