Quaife Sequential Gearbox
Quaife Differential Usa
Call the Quaife Team on +44 (0) 1732 741144 Mon to Thu 9am-5.30pm, Fri 9am-3.30pm
Quaife Sequential Gearbox K20
QUAIFE SEQUENTIAL GEARBOX GBox now offers a proven alternative to the Porsche 997 sequential gearbox. This new direct replacement for the 997 was developed as a joint effort by Quaife UK and Parr UK. This gearbox is currently running in several racing series in Europe and has very good durability in comparison to its Porsche counterpart. Quaife is reactive to external requirements and is constantly evolving its gearbox range to suit market demands. Having pioneered the sequential gearshift in the late 1980’s, Quaife has proactively continued to develop and refine its sequential gearbox technology to improve reliability and to adopt integrated electronic paddleshift systems.
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Sequential transmissions are commonly found on motorbikes, where the action of selecting gear is limited to the next higher or lower gear; selecting a specific gear, as is possible in an H-pattern gearbox, is not possible in a sequential transmission.
Sequential transmissions use dog engagement for ultra fast gear changes where a synchromesh engagement would not be fast enough. This allows gear changes to be made with very brief interruption of torque from the engine, which means changes can be made without the need to use the clutch.
Sequential gearboxes should not be confused with DSG style gearboxes that are fitted to many new road cars. A DSG is still a manual, synchromesh gearbox, or technically two manual gearboxes in one, and uses two clutches to achieve much faster shift times by pre-selecting the next gear. DSG transmissions are typically heavier than a true sequential gearbox due to this though.
Quaife Engineering offers a range of complete universal sequential transmissions, as well as numerous vehicle specific sequential gearboxes and gearkits.
Quaife Sequential Gearbox B Series Price
Call the Quaife Team on +44 (0) 1732 741144 Mon to Thu 9am-5.30pm, Fri 9am-3.30pm
- 1 Browse online
- 2 Call & chat
- 3 Get tips & support
- 4 Buy your products