A high strength 80mm shaft centre design with all alloy casings enables QBE60G to handle up to 375bhp.
QBE60G features a modular gear cluster, allowing easier interchangeability of gear ratios and fewer moving parts, while a drum type sequential gearchange system is allied to an open face dog design on both gear and drive disc. This produces a positive, ultra-fast gearshift – an optional Quaife approved ‘intelligent’ semi-automatic paddle shift is also available.
Free running gears are supported by needle roller bearings to ensure a robust geartrain, while a choice of ratios and numerous gear lever position options allows customers a wide scope for optimising QBE60G to suit their individual requirements.
This package comes with the bellhousing to suit the S2000 F20C engine. Please note a new sliding propshaft will be required to replace the standard fixed propshaft.
Both helical and straight-cut (spur) gears are available on the QBE60G. The former enables the QBE60G to appeal to ‘fast road’ customers where gear noise is a critical issue.
Key features of the QBE60G heavy duty six-speed
sequential gearbox include:-
• Ultra-fast sequential gearchanges
• Numerous input shaft and gear lever position options
• Direct drive, overdrive or double overdrive
• Over 1000 in use worldwide
Version 1:
1st 2nd
3rd 4th 5th
6th
Helical
2.401 1.660 1.239 1.000
0.866 0.772
Version 2:
1st
2nd 3rd 4th
5th 6th
Spur
2.269 1.546 1.217 1.000
0.876 0.811
Version
3:
1st 2nd
3rd 4th 5th
6th
Spur
2.769 2.057 1.579 1.000
Spur
2.400 1.840 1.482 1.260
1.104 1.000
Spur
2.240 1.694 1.333 1.150
1.000 0.899
Spur
2.057