Pac Performance Racing


After 10 years of extensive testing and development we are ready to release our Billet Alloy Rotary Engines, as used in our 20B powered Mazda 6 SP and fleet of customer cars including Steven Barnett's RX3 Coupe, Australia's first 6 second 13b powered car.    

Our Billet engines have been proven to offer an increase in strength, reliability and power, built to withstand high stress motorsport applications like Drag Racing.  

 All of the design and manufacture of our billet plates is completed in-house, here at Pac Performance, built under strict quality control to precise tolerances by our head machinist,  Chris Field. 

Our Billet plates - 

  • can be used with all factory parts and require no machining.
  • have provisions for water jackets, providing complete cooling to the rotor housings.
  • are fully serviceable (repairable if damaged)


Pac Billet engines come complete with all necessary dowels & studs and are designed to run with a dry sump pump only (cannot use OEM oil pump)

Customers wanting to purchase one of our billet engines or plates will need to provide us with a porting template to have the ports machined before assembly. 

Any enquiries relating to our billet engines, plates & accesories need to be forwarded through to our email - and Rocky will respond at his earliest convenience. 

To see a behind the scenes look at the manufacture process, please click on the video below. 


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