This looks likely to be the source of noise for our car in the near future….

A freshly assembled, custom built RB30DET. That is an RB30 3lt straight 6 mated with an RB25 head. Heavily modified to deliver huge torque without breaking a sweat, including:

JE forged Pistons
Total Seal piston rings
ARP Bolts
Custom Crow Cam shafts 254/264 at 9.1 lift
Solid Cam follower
Vernier cam gears
A.C.L comp bearings
J.P.C. custom oil pump billet internals
Gates timing belt with twin tensioners
New Water Pump
Cylinder head ported to flow 300cfm
All New Valves
Cylinder Block and rotating assembly fully machined and balanced
Brand new Garret TO4z Turbo (custom built by Roto Master)
Wolf 3D v500 ECU with RB wiring loom
1000cc Bosch fuel injectors
Oversized sump, oil drain back system, harmonic balancer and plasmaman plenum to be added.

Claimed capable of 1000bhp for short bursts on 21psi of boost
We would probable tune to around 400-500bhp on 14psi / 1bar.

Here’s some pics as it sits now…