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About Differentials

A performance differential enables your car to accelerate quicker and corner faster. How?
By getting the power to the ground!

The differential powers both drive wheels under nearly all conditions, instead of just one. With an ordinary open differential, standard on most cars, a lot of precious power is wasted during wheelspin under acceleration. This happens because the open differential shifts power to the wheel with less grip (along the path of least resistance). A performance differential however, does just the opposite. It senses which wheel has the better grip, and biases the power to that wheel. It does this smoothly and constantly and without ever completely removing power from the other wheel.

In cornering, while accelerating out of a turn, the differential biases power to the outside wheel, reducing inside-wheel spin. This allows the driver to begin accelerating earlier, exiting the corner at a higher speed.

A performance differential also controls loss of traction when the front wheels are on slippery surfaces such as ice and snow or mud, providing the appropriate biased traction needed to overcome these adverse conditions. The differential provides constant and infinitely variable drive. Power is transferred automatically without the use of normal friction pads or plates seen in other limited-slip designs.

A performance differential is great for street driving or racing. Racers don't have to put up with locking mechanisms or spools that tear the steering wheel out of their hands when cornering. Because it behaves like an open differential during ordinary driving, street drivers will have trouble telling it's there until pushing the car's limits.

Expand your vehicle's limits with a Performance Differential!

• It makes power work FOR you, not against you.
• Get the power to both drive wheels, not just one.
• Accelerate quicker. Corner faster.
• Without losing driveability.
• Directly replaces the stock differential inside your transmission.
• Once installed, it never needs rebuilds.



Other Differentials Images