QUAIFE GT3 Sequential Gearbox

997 gt3 cup car gearboxParr 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.

997 gt3 cup car gearbox rebuildThe QBE85G is a six-speed sequential transaxle that features a larger 85mm shaft capable of handling in excess of 500bhp and 450ft/lb of torque. It comes standard with a Porsche Motorsport plate-type limited-slip differential, completely mechanical sequential shifting, and lubrication via an integrated internal oil pump (simply take your current heat-exchanger off of the Porsche unit and bolt it directly to the Quaife). The electronics plugs into the Quaife gearbox, utilising the current wiring loom, so there are no issues with internal displays or the ignition cut-off switch.



Positive Shift Race Car-engineering Write Up POSITIVE SHIFT RACE CAR-ENGINEERING WRITE UP
Seeking to offer an option to the Porsche GT3 gearboxes currently available, Quaife Engineering has come up with the QBE85G, a real racer's alternative.
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Please direct all enquiries to motorsport@parr-uk.co.uk.

996 gt3 cup car gearbox rebuildThe QBE85G achieves a 20-millisecond shift, which is nearly twice as fast as the Porsche gearbox. Mike Quaife states: "In fact, so fast that, in testing, the automatic ignition disengage was disabled to make the car more drivable on downshifts". This new Quaife transaxle is also considerably more quiet in operation than the Porsche unit.

996 gt3 cup car sequential In its 997 application, you can use the same clutch and flywheel. It is a direct replacement for the Porsche unit, plugging directly into the existing wiring loom, with no modifications needed. Servicing of the gearbox can be performed at Parr, or we can provide you with the service parts (the parts cost is roughly half that of the Porsche transaxle). Labour time is approximately 11 hours, and service intervals are approximately the same as the Porsche unit; every 25 hours of use.

Pricing:

GEARBOX      £13,150

Additional

996 (for cars with heat exchanger) INSTALLATION KIT
£3,954

All Prices subject to change and VAT

(Heat exchanger NOT supplied)