8HP Skyline GTR kit

Description

8HP70/75 and 8HP90/95 conversion kit for the Skyline GTR chassis

 

A complete bolt in transmission chassis kit for the R32, R33 and R34 GTR models.

This kit retains the factory Nissan Attesa AWD system by the use of a transfer from an R32, R33, GTR, GTS-4 or Stagea transfercase.

We also have plans on releasing a version of this kit with the Infinity Intelligent awd system. Please contact us for more info.

8HP70/75  kits will be a bolt in kit similar to DCT kit.

This kit is based on the use of a BMW 8HP70X transmission found in all N57 equipped awd cars from 2013-2017.  This kit will only require minor tunnel clearance.

In stock form the 8HP70/75 models are known of being capable of torque levels up to 800Nm/600lbs. They can even be built to take up to 1600HP and 1600Nm torque!

Please have a look at our build packages for more info.

8HP90/95 kits is based on the BMW N74 engine. Note that this conversion will require more chassis modifications, and are aimed at the serious users aiming for 1200+ Nm torque from a bone stock transmission.

 

The kit contains

• RB to 8HP adapterkit CNC machined of aircraft grade 7075 Aluminium
• Adapter to stock converter including new starter-ring gear
• 8HP Breather mod kit
• 3 piece billet crossmember kit with 60A mounts
• Rear adapter kit
• Billet 7075 oil pump cover kit for GTR transfer
• Shift selector blockout
• Shifter cover for transfer
• 8HP billet oil pan kit to suit GTR kit
  (needed for crossmember clearance)
• Seal kit for transmission
• Re-usable bolt kit w seals for front cover.
• All o-rings seals and installation hardware included in the kit
• Printed installation instructions.

 

IMPORTANT NOTE

Due to the complexity of this conversion, we recommend most customers to purchase a complete 8HP to GTR package.

Note

The rear planetary gear needs to be removed from the transmission and be sent in to us for modification. We recommend using a transmission specialist for the work.

Remove the clutch pack and teflon rings on the output shaft, and degrease it.
Make sure you pack it well. (Max box size is 40x40x30cm/10kg)

You will receive a modified planetary gear with the correct splines to suit your Nissan GTR transfer.

Turnaround time is usually 1-2 weeks

 

Other things to note

• R34 GTR transfercase will not work with this kit
• Front propshaft needs to be extended
• Rear propshaft needs to be shortened for R32 and R33 chassis
• Minor chassis clearancing needed for 70/75 versions
• Tunnel clearancing for 95X version is yet to be confirmed

 

Currently, the shipping time is up to 4 weeks.