Artec SS Cast 70mm V-Band Turbo Manifold Nissan Skyline RB20 RB25 RB26 Turbosmart WG50 50mm Flange

RB26 70mm V-Band (Big Daddy)

Artec has finally releasted one of their most complex designs. Like their RB High Response manifold (Reverse Rotation) this design will fit RB20/25 and 26.

You can also use the same model to fit an RB30 bottom end, with its taller deck height.

They used a Garrett Motion G45-1450 and a G40-900 for the development of this manifold along with a TurboSmart 50mm wastegate. You can also run a Precision 6870 through to 7675 and soon they will be testing up to the 8685.

If you want more flow you can simply cut and weld a 60mm wastegate/flange on.

Artec designed this so if you start with a build and it ends up a little crazy and the motor goes 3L-3.4L you can still use the same manifold.

This design also retains AC and Power steering with the HICAS pump, plus has heaps of space for easy oil and water lines and space for Artec's thermal management option that will be later available.