hypergear

No, they are good. Works fine.

Looks like a .82 rear housing from Taiwan

R34 GTR turbos got the .64 T2 rear housings for ball bearing cores. Can do a high flow with G25 based ball bearing chras. Doesn't cost much to high flow.

Going back to the Super responsive ATR45SS turbocharger, now fitted to an stock Rb25det Neo motor. High mount externally gated setup on E85 fuel. Car made 390rwkws @ 26psi, 22psi @ 3500RPM.

R34 GTT Rb25det NEO Stock Cams, factory engine HyperGear ATR45SS-RB26 Turbocharger ID 1500cc injectors Twin Walbro 525L fuel pump Adaptronic Plugin ECU 600x300x81mm PWR Cooler kit 3inches turbo back exhaust 4inches intake pipe with Pod Split fire coil packs T3 high mount with 50mm external gate Car made 390rwkws @ 26psi, E85 fuel. 22psi @ 3500RPM.

All turbos need to have a small movement in the shaft as the bearings relys on that clearance for rotation and oil delivery, you can that as bearing clearance. I say there should be nothing wrong with it since it came out of a fully working car. Assume its a bush bearing high flow, must make sure it runs an -4 oil line with no oil restrictors.

1000whp 300ZX is not something I come across every day. Powered by two of our ATR43SS-2 turbos externally gated on E85 fuel. Dyno maxed at 905rwhp @ 35psi

LoL Yep, she's everywhere.

Bit of Vid from Issac Gett Drift running one of our ATR45SS1 turbos in a RB2530det engine. Car made a responsive 430rwkws @ 20psi on E85 fuel. https://fb.watch/7HcHu9Y7T8/

The turbine housing didn't make a great deal of differences. but the twin pulse manifold with twin gate did.

Not a RB this time, but this thing's pretty cool:

Some footage from last Winton practice from Mr Oversteering, Still running one of our high flowed OP6 Turbocharger making a responsive 310rwkws.

Yes it is available. PM's sent.

New prototype ATR45SS turbocharger. Now sitting at 485Awkws @ 32psi of boost, all in by 4200RPM. New turbo made 40kws more in power while no lose in response. Car's nice and and responsive to drive. Currently sitting at the limitation of the stock engine, considering of doing a forged build soon. Stock R34 GTR Rb26 with APR head studs HKS Cam gears 0 inlet, 0 exhaust. R35 GTR coil packs Trigger kit ID 1650cc injectors Twin 540 Walbro pumps+11m fuel line Apexi FMIC Trust 3 inches turbo back exhaust PS2000 Nismo Front mount cooler T4 high mount exhaust manifold HyperGear 50mm External gate HyperGear ATR45SS Prototype T4 Vband rear 3 inches front pipe with cutout Final result so far 485awkw / 650awhp @ 32psi E85 fuel. All in by 4200RPM.

Stock R34 GTR Rb26 with APR head studs HKS Cam gears 0 inlet, 0 exhaust. R35 GTR coil packs Trigger kit ID 1650cc injectors Twin 540 Walbro pumps+11m fuel line Apexi FMIC Trust 3 inches turbo back exhaust PS2000 Nismo Front mount cooler T4 high mount exhaust manifold HyperGear 50mm External gate HyperGear ATR45SS Prototype T4 Vband rear 3 inches front pipe with cutout Final result so far 485awkw / 650awhp @ 32psi E85 fuel. All in by 4200RPM.