Professional, race-proven rotary builders.

Joe Signorelli and RotorMaster are the industry leaders when it comes to rebuilding, maintaining and upgrading rotary engines. From looking after your street Mazda RX8, to creating drag racing beasts, RotorMaster looks after our customer’s cars just like our own.

The best turbochargers in the industry – delivered by the most knowledgeable minds. Find out more about Precision Turbos, delivered by RotorMaster, with our best price policy.

The latest and greatest in engine management – FuelTech is ready to take over the drag racing world. RotorMaster is an Australian dealer for FuelTech. Check out our engine management solutions.

RotorMaster is Australia’s most trusted RX7, RX8, 20B, and 13B rotary and high performance engine upgrade specialist workshop. Principal Joe Signorelli helped fashion rotary powered performance racing in in Australia. At the pinnacle of his success the RotorMaster team created and sustained a perfect record as Australian’s fastest and quickest rotary-powered drag racer for successive years.

Signorelli employs the secrets of his experience over the years to provide his customers with winning results and reliable service both on the street and race track. The experienced team of professional technicians have decades of experience in building, tuning, racing and maintaining high performance rotary engines

The workshop facility in Wetherill Park boasts the latest state-of-the art machinery. The MAINLINE PRO HUB DYNO – is one of just a few in Australia capable of holding the huge horsepower and torque created by today’s turbocharged race engines including our own 13B and 20B engine packages.

Our fully equipped engineering and tuning shop ensures that all processes involving the building or rebuilding of engines are kept in-house – meaning one team is responsible for your engine build, installation & tuning.

Off road, RotorMaster has the innovative skill and knowledge to put you and your team ahead of the competition with quality and attention to detail second to none.

Street / Drag / Circuit / or Drift – your project is our passion!

Experience the RotorMaster difference and immerse yourself into our world of performance rotary engineering.

Get in touch with us at or call +61296044801.

11 Arnott Place, Wetherill Park, NSW 2164 

Professional Mazda RX8, RX7 and rotary rebuilders.

Authorised dealers for Precision Turbo and FuelTech.

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