Product News
World Record 2JZ Power: Why The Parts Behind The Pass Matter
The 2JZ platform has just been pushed into another level of drag racing history.
P1 Fasteners: Selecting the Right Material for the Right Application
Fasteners are not just bolts. They are the clamp force holding your engine together under boost, RPM and cylinder pressure.
In our latest Prime Speedworks blog, we break down why selecting the right P1 Fastener material matters — from street builds through to high-boost drag, circuit and burnout applications.
Right material. Right application. Right result.
P1 Fasteners available through Prime Speedworks.
HP Brands, Coming at you in 2026!
At Prime Speedworks, our focus has always been on delivering high-quality, race-proven performance parts to Australian enthusiasts and professional racers. Today, we’re proud to highlight two powerhouse brands now forming a core part of our product lineup: HPT Turbochargers and AFIS Injectors.



