G&T Performance Engines

G&T Performance Engines Specialist in high quality performance engine bulids providing nothing but the best products all over Australia

Dyno day for IM SYCO vl calais, whats every ones guess on end power. Winner wins a free gift
27/05/2026

Dyno day for IM SYCO vl calais, whats every ones guess on end power. Winner wins a free gift

This RB2530 NEO dry sump engine was originally built by us five years ago for a customer in Tasmania. It was recently ac...
05/05/2026

This RB2530 NEO dry sump engine was originally built by us five years ago for a customer in Tasmania. It was recently acquired by another long-standing client, who returned it to us for inspection and upgrades after extensive use.

The engine had been consistently operated at 9,000 RPM and produced in excess of 900 WHP through a Turbo 400 transmission.

Upon teardown, we identified oil starvation issues—likely due to the engine being converted from its original dry sump configuration to a wet sump setup by the current owner.

To address this, we implemented several improvements. A single 1mm oil restrictor was installed, and the oil drain passages in both the cylinder head and block were modified to improve oil return to the sump. We also fitted full-length splash plates and 8.5 litre Zoo Performance high volume sump for improved oil control.

As part of the refresh, the cylinders were lightly honed and fitted with a new set of Total Seal gapless piston rings. We installed a Nitto Performance Engineering head gasket, ACL Race Series bearings, and a Nitto oil pump. All seals and gaskets were replaced throughout, along with a new water pump.

The engine is now refreshed and ready for its next outing.

Bring on the next no-prep and rolls event.

Any enquiries please feel free to reach out

This RB30 build for GC Restoration customer car, LIL H, has been an absolute pleasure from start to finish.The car came ...
03/05/2026

This RB30 build for GC Restoration customer car, LIL H, has been an absolute pleasure from start to finish.

The car came in for a freshen-up and full rebuild, and we didn’t hold back. It’s now running Spool Imports H-beam rods, Ross Pistons, ACL Race bearings, ARP studs, an N1 oil pump upgraded with HSE billet gears and a crank collar, plus an aeroflowperformance high-volume sump to keep everything fed properly.

The head was already ported with cam and springs, but we stepped it up further with +1mm oversized valves, all genuine seals, and a nittoperformanceengineering head gasket to tie it all together.

On the intake side, it’s running a CPC carbon plenum paired with a boschaustralia 82mm DBW throttle body, while the exhaust setup features a 6boost manifold and a G35-1050 turbo, supported by Zoo Performance oil and water lines.

Built right, dialled in, and ready to perform.

With the help of Scott Hoffman from Cleveland Dyno, it now makes a comfortable 581hp at 23psi on 98.

Wanting to know the the full write up on LIL H? Check it out in the February edition of Street Machine Magazine

Hayden came to us looking to tidy up his engine bay, along with a few upgrades — including a cam, valve springs, general...
27/04/2026

Hayden came to us looking to tidy up his engine bay, along with a few upgrades — including a cam, valve springs, general maintenance, and wiring for additional sensors.

On the previous tune, with the same turbo setup, the car produced 360hp at 18psi on 98.

After the work, it now puts down:
460hp at 18psi on 98
575hp at 21psi on E85 (limited by the fuel system)

A big thanks to the man himself, Scott Hoffman from Cleveland Dyno, for working his magic and delivering an amazing result as always.

A massive improvement all round, and it’s only scratching the surface.

For all enquires contact us via:
📧 - [email protected]
📫 - DM us on Instagram & Facebook

28/03/2026

⚡️ RB BOSS ⚡️

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Cedar Grove, QLD
4285

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Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 2:30pm

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