Performance Through Innovation.....

With over 50 years of high performance engine building and manufacturing experience, Atomic's passion for high performance cars is unrivalled. We utilise top quality materials and combine them with a state-of-the-art CNC manufacturing process to develop a range of innovative engines and components for the venerable inline Ford 6 cylinder engine.

atomic performance engine
atomic performance car


At Atomic Performance Products®, we pride ourselves on being an Australian Company that manufactures a small but specialized range of hard core components and high performance long engines based around the venerable Ford “Barra” inline 6 cylinder engine.

We utilise top quality materials and combine them with a state-of-the-art CNC manufacturing process. Products are then precisely hand finished by experienced tradespeople, to produce high performance engines and components that are second to none. Our rigorous quality assurance checks ensure these products not only offer the best performance, but fantastic reliability too.

With over 50 years of high performance engine building engineering and manufacturing experience, Atomic is the brainchild of Brad Girdwood, a veteran of the performance automotive Industry. Brad forged a reputation for high quality performance engines in the 80’s and 90’s at the helm of Brads Speed Shop in Sydney, leveraging this formidable experience to create Atomic in 2005. Seeing a large number of engine failures in the “new” DOHC Ford Barra engine back in 2004, it was obvious to Brad and the team that a range of high quality engine internals would be required to handle the power levels of “tuned-up” Turbo 6’s, so they set about designing a range of hard core engine parts that were up to the challenges.

Since then the range has increased from just one part number to over 3700 part numbers of engines and products to help harness the virtually limitless power available from the Barra engine.

Product Range

  • Anchorlox

  • Camshafts

  • Cam Drives and Components

  • Codrods

  • Crankshafts

  • Cylinder Heads

  • Dress Up

  • Atomic Engines

  • Engine Rebuild Kits

  • External Belt Drive Systems

  • Flexplates

  • Gaskets and Kits

  • Harmonic Balancers

  • Induction

  • Main Cap Girdles

  • Oil Pumps and Components

  • Pistons

  • Stud Kits

  • Tools and Tricky Bits

  • Turbo Exhaust Manifolds

  • Turbocharger Kits

  • Valvetrain


View our large range of precisely hand finished engine components that are second to none.

View Our Products


See the answers to the most common questions regarding our products and services.

Frequently Asked Questions


See our products in action on the track or find out more about our products and manufacturing processes.

View Videos
atomic performance logo

Durability and performance are our focus at Atomic Performance Products

With years of experience developing and testing our products, you know you'll get high quality performance products that are built professionally.

Social Media
Scroll to Top