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How Howards Cams Extreme Black Severe Application Valves Give Your Chevy Engine More Power and Durability
Speed or durability? Most of the time it’s one or the other. Howards Cams Extreme Black Severe Application Valves avoid that conundrum and deliver something truly special. Here’s why.
The valves are engineered for high-rpm and high-horsepower applications including naturally aspirated, turbocharged, supercharged, and even one with nitrous, making this ideal for street/strip, racing, and endurance engines.
Extreme Black valves are made from one-piece forged high-temperature, high-nickel, stainless-steel alloy and CNC-finished to strict tolerances. An undercut stem improves flow, maximizing the potential of your car’s powerplant.
A black nitride compound fused with the alloy gives the valves a micro-hardness higher than the stainless-steel base material. The nitriding also improves heat dissipation; reduces power loss by decreasing friction between the stem and guides to optimize valve motion; and won’t flake off in use.
Howards Cams Extreme Black Severe Application Valves are available in popular sizes for small/big block Chevy and GM LS engines.
GET HOWARD’S EXTREME BLACK SEVERE APPLICATION VALVES BY HOWARDS CAMS HERE