Honda GK5 Camshaft

The E-ROM high-angle camshaft Honda GK5 Stage 3 kit, along with a complete solution featuring 16 high-performance valve springs, offers the optimal path for power upgrade for the GK5 engine. It not only unleashes performance but also provides comprehensive protection and intelligent upgrades for the engine.

Intake camshaft (IN) data:
· Valve Lift: 11.50 mm (Original factory value: approximately 9.75 mm)
· Cam Lift: 6.40 mm (Original factory value: approximately 5.45 mm)
· Lift Increase: The valve lift has increased by 17.9%, allowing for the injection of a greater volume of air at high RPMs.

Exhaust camshaft (EX) data:
· Valve Lift: 11.00 mm
· Cam Lift: 6.25 mm

· Lift Range: Optimizes exhaust efficiency, quickly expels exhaust gases, prepares for the next combustion, and works together with the intake side to exert force.
This kit contains 16 high-performance valve springs, and their features are as follows:

· Precise Matching: Specifically designed for a 11.50mm high lift, it provides consistent and precise pressure.
· High-speed Stability: Made of high-quality chromium silicon alloy steel, it has extremely high fatigue resistance, ensuring stable operation within the red line speed range.
· Safety Assurance: Eliminates the “float-up” phenomenon, protecting your expensive engine body, and is a necessary prerequisite for fully leveraging the performance of this camshaft.