ETV
2WD transmission has been designed to fit saloon or prototype cars using transverse engine mountings. The gearbox specification meets a hugh range of applications even for front or rear engine layout.
Best-seller of our 2-wheel drive range with more than 500 units distributed worldwide, the ETV gearbox has nothing more to prove since it has won titles in all disciplines: rally, rallycross, circuit, race hillclimb and offroad. In the latter discipline, the ETV fitted, for example, the Mitjet off-road project in rear transverse mounting. Declining from the box we supply to PSA for the Citroën DS3 R3, the ETV gearbox also equips the following mono-type formulas: Lamera Cup, VW Polo cup India & China, GCC China, VW Ameo Cup. Its high torque capacity (350 Nm with short torque and up to 500 Nm with long torque) makes the ETV naturally eligible for many applications, while its modularity allows it to.
In order to optimize the staging according to your application and your technical data (motorisation, tires, etc.), multiple reduction ratios are available for each gear and more than 10 final drive references are in the range. Depending on the technical need of your project, lubrication will be provided by a mechanical oil pump with internal lubrication circuit, but it can also be provided by bubbling.
A quad-disc version (16 friction faces) of the self-locking differential is available for the most demanding projects on this point. The standard tri-disc version (12 friction faces) with 40 ° / 60 ° (or 30 ° / 60 °) shells already offers a high-end self-locking device that will meet your needs in 90% of cases. Since 2019, our differentials have been fitted with new molybdenum-coated friction discs. Molybdenum is a high performance friction metal. It has a high level of elasticity and improves the characteristics of steel at high temperatures: better progressiveness, higher coefficient of friction, longer service life.
Applications
- FIA R3 Specifications
- Circuit - TCR / WTCC / CTCC
Benefits
Technical Specifications
- 6-speed sequential dog clutch
- Maximum engine torque: 350 Nm (short bridge) to 500 Nm (long bridge)
- Tooth width 20mm (1 ° to 3 °) and 17mm (4 ° to 6 °) - Center distance 89mm
- Choice of final drives
- Choice of gear ratio's - wide range
- Self-locking differential with discs and ramps : 12 friction faces, shells 40 ° / 60 ° (or 30 ° / 60 °)
- Splash lubrication
- 1 "x 23 spline clutch shaft
- Ø52mm hydraulic clutch bearing + feeder hoses
- Barrel position sensor
- MAR release cable
- Weight: 41 kg
Options & Accessories
- Mechanical oil pump and internal lubrication circuit + steel filter cartridge
- Self-locking differential: 16 friction faces, choice of shells
- Cut-off kit by proximity sensor on BV
- Engine spacers
- Relay bearing kit + intermediate shaft for right AV output
- Gear lever kit
- Report viewer engaged
- Reinforced tripod tulip kit
- AP Racing Clutch Cover & Discs
- Oil Cooler
Onboards
Rallye Vallée du Cher 2016 Longépé/Corbineau 406 F2000/14
Additional technical information
- The ETV gearbox is defined for a ceramic single-disc clutch or Sintered double-disc Ø184mm max; with clutch disc (s) type 1 "x 23 splines.
- The original flywheel cannot be kept because it is not compatible with a rigid clutch Ø184mm. We recommend the use of the TTV flywheel.
- The box is designed to accommodate standard tulips (not supplied): Peugeot Citroën Boxer / Jumper in 41 grooves. Reinforced tulips cut in the mass can be advised according to your project.
- For the installation of the hydraulic de-clutching system, the installation of a hydraulic transmitter (minimum Ø 0.7 ") at the level of the clutch pedal allows the transition to be made at a lower cost.
- It is imperative to install an adjustable end stop on the clutch pedal, because the hydraulic stop does not have an output stop.
- Depending on your application and the technical characteristics of your vehicle, an oil radiator will be recommended. In general, we recommend a 13 row radiator, 210x98x50mm with AN6 inlet / outlet fittings.
- It is imperative to use 75W140 oil type - we highly recommend the Motul Gear Competition 75w140. Oil Capicity 1.4L + oil cooler capacity.
Ratio's
