Overdrive Calculator

Start with a Vanquish Products platform and model, then customize the drivetrain one component at a time.

Choose a platform, then a model to fill every field below. Manual changes keep the selected vehicle, and Reset to Stock restores its factory configuration.

Front Axle

Axle reduction: —

Rear Axle

Axle reduction: —

Transmission / Transfer Case

TOTAL OVERDRIVE
0.00% Front and rear wheel speed are equal.
Transmission Contribution—
Axle Contribution—

Calculation note: This calculator uses percent difference, comparing the front-to-rear speed difference with the average of both speeds. Unlike ordinary percent change, this gives the same percentage magnitude regardless of which axle is used as the reference; otherwise, reversing the comparison can produce two different percentages. Transmission and axle effects are compounded, not added.