Posts Tagged ‘wr35cp’

Willall Racing Release WR35CP Clutch Upgrades for Nissan GT-R

November 15, 2009 Comments off


Willall Racing have just taken the wraps off their latest upgrade for the Nissan GT-R’s famous GR6 DSG transmission. These clutch packs replace the 12 OE clutch packs with high friction carbon kevlar composite discs and claim to offer 30% increase in clamping friction over standard.

Here’s a full list of the technical benefits:

  • Material: Composite Kevlar carbon high friction
  • Drive Coeff: up to 33% improvement with 0.125 friction index
  • Surface Area: up to 16% improvement in clutch face surface area vs factory
  • Temperature handling: Increase maximum clutch temperature point 400F versus 350F factory
  • Bonding: Double bonded up to 600F resistant, chemical resistant
  • Stiffness: Heat treated high strength steel construction at 68 Rockwell
  • Drainage: Deep wide fluid transfer slots for maximum fluid scavenging and heat transfer
  • Compatibility: Designed to work with factory and Willall transmission fluids

A full set of Willall WR35CP clutches will set you back $995.

Link: Willall Racing Website