NISMO SUPER COPPERMIX TWIN Z33/Z34

3002ARSZ40

Regular price ¥230,000
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  • A super-strong clutch that combines ease of operation with an output ceiling of more than 600ps ̶ this was the development concept that launched the SUPER COPPERMIX TWIN.
  • NISMO first floated this concept as a carbon twin product. Two years into its development, we decided that the low μ of carbon facings could not match the performance that COPPERMIX promised.
  • We spent the next year and a half developing twin discs using COPPERMIX.
  • This makes the SUPER COPPERMIX TWIN the culmination of three and a half years of testing and development.
  • It is the ultimate model in the NISMO multi-plate clutch series.
  • Allowable dynamic friction torque measured at 84 kgf・m (static friction: 143 kgf・m) Can handle an estimated power of 670 ps
  • This multi-plate clutch system takes the “ease of use” and “high power handling” fortes of COPPERMIX to the next level.
  • Numerical values are NISMO measurement values standardized using a pushtype clutch combined with an RB26DETT engine.
  • Evaluations were based on street and circuit driving. No quarter-mile evaluation was made.
  • Center hub
  • Using a center hub increases the engagement surface between the clutch disc and the serrated section of the transmission's input shaft.
  • This lowers the overall pressure on individual splines.
  • It reduces wear to the input shaft and prevents disengagement problems.
  • Having a center hub also makes installation easier than for single clutches by eliminating the risk of damaging the splines or misaligning the 2 discs during clutch assembly.
  • Lightweight Flywheel
  • The ideal weight for maximum torque was obtained by using a lightweight flywheel manufactured from specially crafted chromemo-lybdenum high carbon steel.
  • Aluminum cover
  • The flywheel is provided with a special aluminum cover with exceptional heat-radiating properties.
  • Center plate with special dual-role strap functionality
  • The center plate is equipped with a strap function*1 that also prevents any problems with disengagement.
  • *1 This mechanism leverages the reaction force accumulated by the strap plate to cause the pressure plate to constantly move away from the disc.
  • It is employed as a standard part in manual transmissions and is installed in all production vehicles.
  • SPECIAL COMPETITION MODEL
  • For high power users we have developed a special SUPER COPPERMIX TWIN as our RACE COMPETITION MODEL.
Allowable torque
N・m(kgf・m)
Allowable
output
kW(ps)
Clutch cover Weight (kg)
Kinetic
friction
Static
friction
Pressure N
(kgf)
Type SUPPER
CUPPERMIX
TWIN
Genuine
part
762
(77.8)
990
(101)
320
(430)
7840
(800)
Push 17.94
21.02


Kit contents
- Flywheel bolt
- Release bearing (Nissan genuine parts)
- Center hub
- Copper mix clutch disc x2
- Aluminum clutch cover
- Lightweight flywheel
- Aluminum center plate
- Sticker

Vehicle Model Engine
Fairlady Z Z33 VQ35HR
Z34 VQ37VHR