#Quaife sequential price iso#
#Quaife sequential price professional#

Quaife also took on subcontracted work from AMC the makers of Matchless and AJS motorcycles. The early days at Quaife were spent manufacturing performance motorcycle gearkits, most notably close ratio 5-speed units for Triumph, BSA and Norton.

#Quaife sequential price professional#

The company was founded in 1965, by Rod Quaife and is now run and owned by Sharon Quaife-Hobbs, Sharon's son Adrian Quaife-Hobbs is the owner of Pro-Sim and is a professional racing driver. It designs and manufactures motorsport and performance orientated gearboxes, gearkits, differentials, steering racks and axle kits, along with many other associated drivetrain products. is a British manufacturer of automotive drivetrain products. The Quaife ATB differential is also subject to a lifetime warranty (subject to terms and conditions).R.T. Quaife ATB differentials are used by Ford, General Motors and Daimler-Chrysler as original equipment. With over 370 applications, the Quaife ATB differential is second to none.

#Quaife sequential price iso#

The Quaife ATB differential is proven in circuit and drag racing, rallying and road use, is produced from Corus steel billets, and is CAD designed and CNC machined, all whilst maintaining ISO 9001 standards. The ATB differential has many benefits over a standard open differential, including maximising traction and minimizing wheelspin, eliminating torque steer and snatching in front wheel drive cars compared to conventional LSD units, and a maintenance-free design, which retains the standard oil lubrication. Rather, it automatically biases the torque away from the spinning wheel across the axle, to a constantly varying degree, and never locks. The ATB differential never locks harshly with a set pre-load of wheel slip across the driven axle, like a conventional LSD. That means it is much smoother in operation. Unlike a conventional plate-style limited slip differential, the Quaife ATB differential relies on gears rather than clutch plates for its operation. Helical 2.682 2.000 1.550 1.244 1.000 0.863Ī direct replacement for the standard open differential, the Quaife ATB differential transforms your car’s performance. Direct drive, overdrive or double overdrive.Numerous input shaft and gear lever position options.Direct replacement for Ford Type 9 gearbox.Key features of the QBE60G heavy duty six-speed The former enables the QBE60G to appeal to ‘fast road’ customers where gear noise is a critical issue. Weighing just 38 kilos, QBE60G is ideal for rally and race use in Mk1 and Mk2 Ford Escort, Ford Sierra, Caterham, Westfield and numerous rear wheel drive kit cars.īoth helical and straight-cut (spur) gears are available on the QBE60G. This produces a positive, ultra-fast gearshift – an optional Quaife approved ‘intelligent’ semi-automatic paddle shift is also available.įree 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. 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. The Quaife QBE60G heavy duty In-line 6-speed RWD Sequential Gearbox is a direct replacement upgrade for the popular Ford Type 9 transmission and since its launch in 2008 has become the market leader in this sector.Ī high strength 80mm shaft centre design with all alloy casings enables QBE60G to handle up to 375bhp, yet it can be installed into a Mk1 / Mk2 Ford Escort orĬaterham 7 without transmission tunnel modifications. Universal 6-Speed In-Line Sequential Gearbox with Helical Gears - Direct / Overdrive This enables the transmission of higher torque loadings than road transmissions and faster ratio selection, while users can exploit a choice of close ratio gear sets and final drive ratios (where available) to further optimise performance.

Freed from the compromises of everyday road use, Quaife's range of advanced, heavy duty replacement motorsport gearboxes incorporate innovative technology to deliver real performance benefits.Īvailable for a variety of popular vehicle installations and drivetrain formats, Quaife motorsport gearboxes use high strength, contemporary tooth form technology and gear engagement design combined with wide shaft centre layouts. Quaife motorsport gearboxes are proven globally to deliver robust transmission excellence, season after season.