Ferrea Inlet and Exhaust Competition Valves (Set of 16) Std Size - Honda EP3 DC5 FN2 FD2 / K20A K20Z

Product Information

The 6000 Series Competition Valves are designed to provide excellent reliability in an environment of high spring pressures and roller cams, at a realistic price. They have higher fatigue resistance and tensile strengths than competitor products.

To manufacture the valves, Ferrea uses an exclusive two-step slow forging process using EV8 stainless steel on both intake and exhaust valves. Ferrea provides a special heat-treatment and stress relieving process, along with hard chrome stems and friction-welded hard tips. Ferrea finishes with a swirl polished head. The valves feature flow improvements to deliver the power needed for today's sophisticated racing engines.