Ferrea Competition Plus Valves have built a reputation as the industry's most reliable extreme duty valve. The engineers at Ferrea are dedicated to providing the absolute best product on the market.
Ferrea's extensive R & D programs provide technological gains, which are implemented in each of our competition plus valves. They are engineered for high rpm, high horsepower racing engines, and are chose by many top NASCAR, Drag, and Oval & Sprint Car-racing teams.
To manufacture the valves, Ferrea uses special aerospace quality alloys, including EV8-Z18, which provides high tensile strength. An exclusive two-step slow forging process ensures proper grain flow and virtually eliminated any damage to the material structure. The valves are then heat treated and stress-relieved over a 48-hour period, which is the crucial base of our molecular integrity. These valves feature avionics-quality hard chrome along with a specially applied hard tip. The engineering staff at Ferrea spends countless hours conducting flow bench tests to achieve an optimum balance of flow, velocity and efficiency in the design of this valve. As a result, these valves incorporate smoother radiuses and unique undercuts. These exclusive features are what make the Ferrea Competition Plus Valves unequaled in performance and reliability!
Eurocode is your trusted source for Ferrea Valve train components, offering competitive pricing, affordable shipping and outstanding service. Ferrea is the only valve train we use in our personal engines!
- Volkswagen 2.5L 5 Cyl
- 2.5L - DOHC 20 Valve (BTW)
- Head Diameter: 28 mm
- Stem Diameter: 5.97 mm
- Overall Length: 102 mm
- Tip Length: 5 mm
- Reference: 24ø Flo. Stock size. Triple Groove. Super Alloy