Boundary Racing Pump - Billet Oil Pump Gear Set Honda H22 2.2L 4-Cyl.

Enhance your Honda H22 2.2L 4-cylinder engine's performance with the Boundary Racing Pump Billet Oil Pump Gear Set. Crafted from indestructible chromoly steel, this gear set undergoes a meticulous manufacturing process, including quenching, tempering, and the proprietary ColdFlow surface hardening, resulting in a mirror finish. The MartenWear dual-stage heat treatment ensures reliable operation over 9,000 RPM, making it ideal for high-performance applications. Key features include surface-ground gears for optimal fitment, inner and outer gears machined in matched sets, and a race-inspired gerotor design for improved flow and strength. Each set is hand, machine, and hardness inspected, accompanied by a blueprinting report, ensuring top-notch quality and performance.