P2P Racing

P2P Racing continues to lead in high-performance Subaru builds with their closed-deck blocks and 11mm main studs featured across multiple engine platforms, including the EJ and FA series. These components are precision-machined, using seasoned OEM case halves reinforced with billet closed-deck inserts and pinned mains for superior strength and stability under extreme conditions—ideal for high-boost and high-RPM applications.

While current models like the EJ25 Stage 3.5+ and FA24 Stage 4 highlight 14mm headstuds and advanced oiling systems, the 11mm main stud design remains a core element in ensuring main cap rigidity. All engines are fully blueprinted and balanced to exacting tolerances (within 0.0001”), showcasing P2P Racing’s commitment to race-proven reliability and craftsmanship.

New designs are expected in 2026, promising further innovations in closed-deck technology and bottom-end strength. Stay tuned to P2P Racing's official site for upcoming releases.