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Part number: QDH8B
Product Details
Quaife QDH8B ATB Differential
Products specifications
Position Front

The Quaife 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). The Quaife, 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 drag-race style, straight-line acceleration runs, this results in a close to ideal 50/50 power split to both drive wheels, resulting in essentially twice the grip of an ordinary differential (they dont call open diffs peglegs for nothing).

In cornering, while accelerating out of a turn, the Quaife 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.

The Quaife 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 Quaife 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.

The Quaifes unique design offers maximum traction, improves handling and steering, and puts the power where it is needed most. A definite advantage whether on the track or on the street.

The Quaife is extremely strong and durable and since the Quaife is gear operated, it has no plates or clutches that can wear out and need costly replacement.

The Quaife is great for street driving or racing. Racers dont have to put up with locking mechanisms or spools that created unwanted understeer under power, or in the case of front-drive cars, even 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 its there until pushing the cars limits.

The Quaife has been proven in everything from SCCA Rally to Formula 1. It provides autocrossers with such an advantage, it has become required equipment for a winning effort.

More and more auto manufacturers are specifying the Quaife ATB Differential as original equipment in their high performance models for good reason it works!

Reviews
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C
The ordering process was very simple. Also, I've searched the internet and they defiantly have the best prices.
B
Item arrived quickly and as described. Thanks
F
Needed a part and found it on their site for the lowest price on the internet, and they shipped it quickly!
B
Simple and fast purchase would do business with again.
Fitment
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Mitsubishi Eclipse
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1996 Mitsubishi Eclipse ALL / Base / GSX
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1994 Mitsubishi Eclipse ALL / Base / GSX
1993 Mitsubishi Eclipse ALL / Base / GSX
1992 Mitsubishi Eclipse ALL / Base / GSX
1991 Mitsubishi Eclipse ALL / Base / GSX
1990 Mitsubishi Eclipse ALL / Base / GSX
Plymouth Laser
1994 Plymouth Laser ALL / RS
1993 Plymouth Laser ALL / RS
1992 Plymouth Laser ALL / RS
1991 Plymouth Laser ALL / RS
1990 Plymouth Laser ALL / RS
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