The super alloy valves represent the highest level of sophistication in valve technology. These valves are designed to handle the extreme heat requirements and punishment of todays Nitro Fuels, Supercharged, Turbocharged, Nitrous Oxide, and Marine race motors.
Many Top Fuel and Funny Car teams can confirm the performance and reliability of these valves which are now available for many engine combinations including Drag Race, Time Attack, Road Race, Endurance and Marine applications. Ferrea has expanded their offerings for the Top/Fuel and Funny/Car applications with a Super Alloy Valve available for every after-market head in both 11/32 & 3/8-stem sizes. The super alloy valve program within the Sport Compact market is second to none. They manufacture valves for racing teams around the world competing in World Rally Challenge, Drag Racing, and Road Racing.
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