These sequential gearboxes are fully compatible with flat-shift ignition cut systems to allow full throttle gear changes, so unlike an H-pattern dog box, where lifting off the throttle is required, gear changes can be made with no noticeable interruption to power delivery. Quaife QKE10R 6-speed sequential gearkit Lotus Elise, Exige 1.8 2ZZ-GE with PG1 gearbox TRANSMISSION GEARBOX Sequential gearbox Profesional parts. Shifting with a dog box is different to a synchro box in that gear changes need to be fast and positive rather than slow and smooth.įor those looking for the ultimate in fast gear changes, our range of sequential gearboxes is the logical progression from H-pattern gearboxes, offering ultra-fast gear changes through use of Quaife's proven drum change technology. no I haven't but I saw a Quaiffe sequential box based on the Ford/Elan box on display on their stand at the NEC racing car show a few years ago. The ability to shift gear without using the clutch reduces the time spent off the power and allows drivers to get back on the power sooner, resulting in faster overall race times. Has anyone got experience with the Quaife 'box One of my concerns is that it is a dog box, but he car will mostly be used on the road. Many of these dog boxes still use the same ratios as the synchromesh boxes. 26th Sep 2003 - 16:39 1 P Brews Offline Last seen: Never ago Joined: Sequential Gearbox I am considering a sequential 'box for my new seven. Will accept standard rotary potentiometer and Honda speed sensor. These are the next progression from a synchromesh gearbox, and are for those looking to decrease the time spent shifting gear by removing the necessity of operating the clutch for each gear change. QBE6U is a high performance five-speed sequential gearbox incorporating the latest Quaife selection technology to deliver rapid gearshifts in a robust. Internal oil pump with filter, external fittings for oil cooler and return spray-bar. If supplying your own clutch housing this must be sent to TSR.Quaife's range of Clubman and heavy duty H-pattern synchromesh gearboxes retain the standard synchromesh engagement parts from the original gearboxes, and offer optimised gear ratios for motorsport to make the most of the power and torque from the engine in any given gear. many Seat Leon Supercopa mk1, mk2 and MK3 have taken advantage of the sequential often replacing the potentially troublesome dsg.Įach gearbox is assembled by Quaife engineering or TSR and kits are not sold separately.įor 4WD applications the original transfer box is used. This kit has been used in many high powered race cars including the famous 1000 + bhp Turbo Gockel R30 drag car. Sequential Call the Quaife Team on +44 (0) 1732 741144 Mon to Thu 9am-5.30pm, Fri 9am-3. The QKE6V is now operating all over the world with great success in many race disciplines including circuit, drag racing and rallying. So due to the vast range of uses and variables we don't specify a maximum torque rating. Lotus / Toyota 6-Speed Sequential Gearkit. Large choice of final drives for race, rally and trackday use Fits directly into standard Toyota gearbox casing. Quaife and TSR are proud to announce the arrival of a brand new sequential gearkit fitment for Volkswagen 02M and 02Q gearboxes. We have cars running succesfully on circuit with 700 NM of torque and drag cars running over 1000NM. The Quaife QKE10E gearkit for the Toyota 2ZZ-GE engined Lotus models features close-ratio gears for. With all this in mind during the design process we produced our gearset to have the widest gears possible and made them from EN39 Aircraft grade material. Secondly you need to consider the torque being transmitted through the transmission, a extreme example is a 4wd car on slick tyres will generate far more transmission loading than a 2wd car on normal road tyres. Our most common question is what power can this gearbox handle? Unfortunately this is not a simple answer, firstly Torque is the killer of gearboxes and not power.
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