Ferrea Exhaust Valve Set 12V VR6


Item #: FER-12V-EX-CONF


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Oversized valve option
Ferrea Valves are available in either stock replacement standard size, +1mm, or +2mm oversized valve head diameter.  Oversized valves have a larger skirt area, providing increased flow at a lower lift.  Oversized valves require extra machine work to the cylinder head.



Ferrea Valves
Ferrea uses the latest technological advances gained through the development and experience in Formula 1, Indy Car, NASCAR, Sprint Car, Drag and Road racing. This technology allows Ferrea to provide the highest level of reliability in performance valves.  Every Ferrea valve implements these race proven high quality designs for all categories of racing.

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Super Alloy Valves
Super Alloy engine valves represent the highest level of sophistication in todays valve technology.  Designed to handle extreme heat requirements and punishment of today's race fuels, turbocharged, supercharged, nitrous oxide, and high horsepower race engines.   Every valve undergos an extensive heat treatment and stress-relieving process to ensure molecular integrity and prolong the valve life. Each vave is then meticulously machined in precision CNC machining centers where it must pass extensive quality control procedures.

Competition Plus Stainless Steel Valves
Ferrea Competition Plus valves are manufactured from EV8-Z18 and other specialty aerospace quality alloys, providing high tensile strength.  The Ferrea exclusive two-step slow forging process gurantees proper grain flow, virtually eliminating any damage to the material structure. Each valve is then heat-treated and stress-relieved, a crucial base of molecular integrity. Competition plus valves feature avionics-quality hard chrome along with a specially applied hard tip.


  • Fits all 12V VR6 Engines
  • Complete set of six Ferrea Exhaust Valves
  • Available in standard size, +1mm, or +2mm oversized
  • Computer Optimized Design
  • Dimensionally Inspected