NISMO SUPER COPPERMIX BNR32/R32/R33

3000SRSR25H1

Regular price ¥115,000
/

  • The strongest single clutch: one that can handle the 420ps, SR20DET engine but is still easy to operate.
  • This was the development concept for the SUPER COPPERMIX. 
  • Allowable dynamic friction torque: 54kgf・m(static friction torque: 81kgf・m) Handles an estimated maximum allowable power of 420ps
  • This is a single clutch system that takes “the ease of use” and “high power handling” fortes of COPPERMIX to the next level.
  • This series also includes a lineup of standard specification products that can handle 380ps.
  • ・measurements for NISMO standards are fixed with an SR20DET engine tuned to high-power specifications
  • Employs the industry's first large-diameter 240size disc
  • The 240size COPPERMIX disc together with an aluminum cover maintain stable transmission and cooling performance.
  • After an analysis conducted by NISMO of several different models, including those of other companies, it was decided that using a 240 size disc would prevent the drop in performance that occurs when a small diameter disc is placed under a high load.
  • High power single clutches from other companies combine a pressure cover with a small diameter disc probably because they just divert a disc from their multi-plate clutch and set it at a high load.
  • NISMO specifically chose a 240 diameter to get maximum durability and ease of use.
  • Lightweight Flywheel
  • A lightweight flywheel was manufactured from chrome-molybdenum to obtain the ideal weight to ensure torque.
  • Aluminum Cover
  • The flywheel is provided with a special aluminum cover with exceptional heatradiating properties.
  • Center Plate with Strap Function
  • The center plate is equipped with a special strap function*1 that backs up smooth gear disengagement by preventing blockage.
  • *1 This mechanism incites the pressure plate inside the cover to disengage from the disc using the force exerted by the strap plate.
  • It has become part of the standard installation for all NISSAN vehicles with     manual transmissions.
Allowable torque
N・m(kgf・m)
Allowable
output
kW(ps)
Clutch cover
Kinetic
friction
Static
friction
Pressure N
(kgf)
Type
530
(54)
794
(81)
309
(420)
9807
(1000)
Push

 

Kit contents
- Kappa mix clutch disc
- Aluminum clutch cover
- Lightweight flywheel
- Flywheel bolt
- Release bearing (Nissan genuine parts)
- Sticker

Vehicle Model Engine
Skyline R32 RB20DET
R33 Note) RB25DET
Skyline GT-R BNR32
(~'93/2)
RB26DETT

Note) When installing, purchase the engine rear plate (Nissan genuine part 30411-05U01 / 1 piece) separately and replace it.