Unrivaled Engineering

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Unrivaled Engineering Performance engine parts designed in Australia, engineered for fitment, strength and real-world reliability.

20/10/2026

If you’ve been around Drag Challenge for a while, chances are you’ve seen Anthony Burns and one of his cars

18/10/2026
16/10/2026

Snot Rocket 2.0 is being put through its paces at Jamboree Test & Tune to dial in the new combination.

It’ll be interesting to see it making full passes tomorrow!

15/10/2026

This little beauty arrived a short time ago.

A custom carby hat and tray for plugs and bolts/nuts/etc, for when working on the motor to prevent debris entering into the intake chamber.

I would like to thank Ed and the team at Unrivaled Engineering for their fantastic customer support in making this custom unit and how responsive they were to our needs.

Even better was the price,
and free stubby holder 😉 winning!

I would recommend them for any future dealing with custom upgrades and parts that they produce.

TRUST THE PROCESS.Getting bracket kits right isn’t as straightforward as you might expect.For a long time, I couldn’t un...
12/10/2026

TRUST THE PROCESS.

Getting bracket kits right isn’t as straightforward as you might expect.

For a long time, I couldn’t understand why Windsor alternator brackets never lined up correctly. It wasn’t until I started manufacturing these brackets myself that I realised the bolts required to achieve correct alignment don’t actually exist as an off-the-shelf item.

Other bracket manufacturers have been a little naughty, making do with what’s readily available.

That’s not the UNRVLD way.

I have these bolts specifically manufactured to the exact lengths required. Unfortunately, these special-order bolts are only available in a raw black oxide finish, which is another thing I refuse to pass on to our customers.

The next step is taking these custom bolts to Elite Plating in Sydney, where they’re zinc plated and baked as part of the finishing process.

And here’s the interesting part.

All of this effort is for just TWO bolts in the entire bracket kit.

It might seem excessive, but these are the lengths we go to in order to achieve 100% correct alignment and deliver bracket kits that fit exactly as they should.

No shortcuts. No compromise.

It’s the UNRVLD way.

Address

15/61 Gateway Boulevard
Morisset, NSW
2264

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