The Quaife QBE69G presents itself as a robust, in-line, six-speed sequential gearbox designed to handle heavy-duty applications. With its 90mm shaft centres, this compact powerhouse is capable of transmitting an impressive 750bhp. Notable features of the QBE69G include an integrated oil pump and a modular gear cluster, which contribute to its exceptional performance.
The QBE69G boasts a drum type sequential gearchange system that works in harmony with an open face dog design on both the gear and drive disc, resulting in precise and lightning-fast gearshifts. This gearbox is a comprehensive package specifically tailored for the Nissan Silvia equipped with the SR20 engine. It includes a bellhousing and input shaft, ensuring seamless compatibility.
This kit allows for the retention of the standard clutch release system, although it is necessary to remove it from the previous gearbox. Additionally, the universal flange located at the rear of the box facilitates installation, albeit some modifications may be required to achieve a perfect fit.
Features:
Sequential with straight-cut gears rated to 750bhp
Bellhousing for SR20 Engine
Optional gear lever positions to suit individual vehicle applications
Digital gear position indicator available
Ground gears are available
Weight approximately 48kg
Version
1:
Gears:
1st 2nd
3rd 4th
5th 6th
Spur (1:1)
2.435 1.858 1.494 1.268
1.116 1.000
Spur (1:1)
2.759 2.050 1.565
Version 2:
Gears:
1st 2nd
3rd 4th
5th 6th
Spur (o/d)
2.435 1.858 1.494 1.217 1.000
0.870
Spur (o/d)
2.759 2.050 1.565
Version 3:
Gears:
1st 2nd
3rd 4th
5th 6th
Spur (o/d)
2.063 1.687 1.357 1.151 1.000
0.901
Spur (o/d)
2.211
0.868
Spur (o/d)
0.790
Version 4:
Gears:
1st 2nd
3rd 4th
5th 6th
Spur (2o/d) 2.653
1.745 1.306 1.000 0.850
0.762
Heavy Duty:
1st 2nd 3rd
4th 5th 6th
Helical
2.719 1.994 1.524
1.208 1.000 0.858