Nissan Patrol Y62 — Harrop TVS2300 Supercharger Build

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247kW to 314kW. 503Nm to 606Nm. This is what a Harrop TVS2300 supercharger does to a Y62 Patrol.

The Y62 is already one of the most capable V8 4WDs ever sold in Australia — the last of a breed. But stock, there’s headroom the factory left on the table. This week we took one in, fitted a Harrop TVS2300 supercharger, and finished it with a full custom tune from Mitch on our in-house dyno.

Why supercharge a Y62?

The Y62’s 5.6L VK56VD V8 is a strong naturally aspirated engine, but a basic tune alone won’t move the needle significantly. The Harrop supercharger is the modification that genuinely transforms the platform — not just in peak power figures, but in how the car feels to drive.

The TVS2300 is a positive displacement supercharger, which means boost builds immediately from low RPM. On a heavy 4WD that’s towing a van or a horse float, that low-end torque is the difference you feel every time you put your foot down. The torque peak on this build hit at just 3,172 RPM — exactly where you need it in the real world.

The numbers

• Power before: 247.9kW at the wheels
• Power after: 314.8kW at the wheels
• Torque before: 503Nm
• Torque after: 606Nm
• Gain: +66.9kW / +103Nm

All figures from our Mainline DynoLog dyno, tested 8 May 2026.

The kit

The Harrop TVS2300 is built to OE standards using Eaton TVS supercharger technology, engineered specifically for the Y62 Patrol platform. The front drive / front inlet design keeps the install clean and retains all factory accessories. Every install at Power Torque is completed with a custom tune written in-house by Mitch — not an off-the-shelf file.

See the full build

Full installation photos, dyno sheet, and dyno run video are on the dedicated Patrol supercharger page:

https://powertorqueengines.com.au/superchargers/nissan-patrol/

Interested in a supercharger for your Y62? Get in touch and we’ll put a package together.