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.
Power Meets Precision: Announcing Our Partnership with Pro Valve Racing Products
At Prime Speedworks, we’re always chasing that next edge—the extra horsepower, the tighter tolerance, the reliability that holds up when everything is on the line. That’s why we’re genuinely fired up to announce our new relationship with Pro Valve Racing Products.
P1 Fasteners, see the difference!
Fasteners are often treated as a commodity. In reality, they’re one of the most critical components in any high-performance engine. When cylinder pressure rises, boost increases, and RPM climbs, the margin for error disappears. That’s exactly where P1 Fasteners are designed to live.
HPT F5 Dual Entry Turbine Housing | Double Award Winner at PRI 2025
HPT F5 Dual Entry Turbine Housing received two separate awards in the 2025 PRI Show Featured Product Showcase!
