Gear ratio calculator.

this link will take you to a site that allows you to enter in your gear specs as well as tire size and rpm so that you can find out how fast youll be going as certain rpms and certain gears. this would be great when you decide to change tires or transmissions.

Gear Ratio Calculator

would this be good enough for a sticky Bio??

there is a simple equation you can do in a calculator

true but most people wont do that theyd rather just put some numbers in and have a full graph for them to analyze.

very true sir!
lazy americans....

use a tuner, correct the tire size. done son.

This is kind of a cool website, just plug in your settings, check it out

Gear Ratio Calculator

Originally Posted by TheOtherNick

use a tuner, correct the tire size. done son.

No.

You need a tech2 to change the tire size in the bcm.