Who Are We?

JHH Performance Engineering is one of Queensland's most reputable locally owned and operated performance engine machine shops, servicing the motorsport industry and providing complete engine packages for winning results.


What We Do

Street Force
Cylinder Heads

Designed for the street enthusiast with maximum airflow gains available and off the shelf components.

Deliver & Install

JHH Racing

Designed in house for various makes and models. We at JHH Racing have developed a series of components for your engine upgrade. View our products online on our products page.


Why choose us

Race Tested

We cater for all your individual performance needs for all forms of motorsport.

Proven Track Record

Our engines and cylinder heads are used all over Australia delivering winning results.


Building competition race engines and providng specialised automotive machining for over 40 years.

Quality Products

We manufacture and stock only quality and tested products which insure our engines provide the customer with satisfaction and guaranteed performance with reliability and peace of mind.
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Reliable Service

Our capabilities allow us to manage projects to achieve maximum cost effectiveness and lead-time reduction. Our staff have the expertise, skill and capabilities to make it right first time, on time.

Our Customers

Top quality work from JHH Racing! - Built my 4G63 2.2 Stroker Great customer service, answered my million questions in fine detail..always kept me up to date on the progress from start to finish. Would highly recommend! very professional

Derek Cowley

JHH Built an unbreakable 4G63 for my RVR which was the perfect combination to suit my needs and budget. Outside of the obvious, the attention to detail in the build and the experience and information provided in consultation prior to the build led me to not only spend smarter whilst providing me with a saving grace from making an ill-informed decision fuelled by misinformation I had gathered online. Would recommend EVERY time.

Matt Leasegang

Will and his team at JHH Racing did an outstanding job on my AEB 1.8t motor. The attention to detail and final product speak for themselves. Would recommend highly to any one. Great communication and advise through out the whole build process.

Ben J Smith
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