calculate and compare transmission ratio's for "lenco" type transmissions

• 2-3-4 and 5 speed options

• Calculate gear ratio's

• Calculate % of gear drop                                                                             

• Calculate total rear end ratio

• Quickly compare your reference ratio's to proposed ratio's

• Don't be stuck with the same ratio's all the time, find better ratio's

This is a snapshot of the program

    Easy to use, simply choose your transmission (2-3-4 or 5 speed), choose your rear end gear, then pick the gear sets you are using for the appropriate case, then click calculate, that's all there is to it and you have your gear ratio's, % of drop to gears, and total rear end ratio.

    To quickly compare a set of ratio's to another set, click on the proposed option and pick your options again and calculate, you can now see both sets of ratio's on the screen.

    Full instructions are in the program.

The pros use it, so should you!

Take advantage of so many combinations available,

Improve your elapsed times, find the best ratio's for each gear for the condition's you are in!

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Racing Ratio

© Copyright 1998 Darrin Sparks All rights reserved