Ferrea’s 6000 Series Competition Valves are designed to provide excellent reliability in an environment of high spring pressures and roller cams at a budget price.
Featuring higher fatigue resistance and tensile strengths, Ferrea uses their exclusive two-step slow forging process using EV8 stainless steel on both intake and exhaust valves. They provide 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.
For more info: https://www.ferrea.com/
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