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Vivid Racing Gear 
Howards Cams Extreme Black Intake Valve for Chevy 265-400
Upgrade your engine with the Howards Cams Extreme Black Intake Valve, designed specifically for Chevy 265-400 models. This valve, with a diameter of 2.055 inches and a stem size of 11/32 inches (part number 20501N), is engineered to excel in high RPM and high horsepower applications.
Key Features
- High-Temperature Performance: The Extreme Black valves feature a gloss black nitride finish, ensuring they perform exceptionally well under high temperatures. This unique finish helps maintain cooler operating temperatures, which significantly improves valve life.
- Enhanced Flow: For naturally aspirated engines, these valves provide a remarkable increase in cylinder flow, leading to noticeable horsepower gains. Perfect for those looking to push their engines to the limit!
- Superior Material: Crafted from a one-piece forged, high-temperature, high-nickel stainless steel alloy, these valves are built to withstand the demands of competitive racing.
- CNC Precision: Each valve is CNC finished to strict tolerances, making them a reliable choice for serious racers.
- Micro-Hardness: The black nitride treatment gives the valves a surface hardness that surpasses the base stainless steel material, ensuring durability and longevity.
- Smoother Operation: The surface finish is smoother compared to chromed stems, resulting in reduced friction between the valve stem and guide, which minimizes power loss.
Benefits of the 20501N Valve
The Howards Cams Extreme Black Intake Valve is not just about performance; it’s about reliability and efficiency. With reduced friction thanks to the nitriding process—where the finish becomes part of the steel—these valves offer superior performance without the drawbacks of traditional coatings.
Popular Fitments
- Chevy 265
- Chevy 283
- Chevy 327
- Chevy 350
Specifications
- Part Number: 20501N
- Valve Diameter: 2.055 inches
- Stem Size: 11/32 inches
- Material: High-nickel stainless steel alloy
Customer Reviews
Customers rave about the performance improvements they've experienced with the Howards Cams Extreme Black Intake Valve. Many have noted a significant increase in horsepower and improved engine response, especially in high-performance applications. The durability and precision of these valves have also received high praise, making them a top choice for serious automotive enthusiasts and racers alike.
Upgrade your Chevy 265-400 with the Howards Cams Extreme Black Intake Valve and feel the difference in your engine's performance!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Howards Cams is an aftermarket company that Howards Johansen founded in 1945. It started as Howards Power & Racing Equipment and specialized in manufacturing high-performance racing cams for the automotive market. Even after turning the business over their oldest son, the company remained one of the best cam manufacturers in the industry.
Maximizing Their Racing ExperienceThe company has always used it is on-track experience to create powerful cam profile designs. It is why they have become one of the favorite brands of many top fuel dragster racers and drivers from other racing disciplines such as road racing, mudd bogging, marine racing, and circle track racing.
Advanced Manufacturing TechniqueHowards Cams uses the most advanced computer design software to create the most competitive product out there. They offer a wide range of performance parts from camshafts, connecting rods, crankshafts, billet main caps, and forged pistons. All of these are made in the USA to ensure consistent quality.
Purchase Howards Cams Products At Vivid RacingIf you are in the market for high-performance parts for your engine, then look no further as Howard Cams is the brand for you. They have all the parts you need to create a fast machine and is trusted by many racers and enthusiast worldwide. If being on the top podium is your dream, then upgrade your engine with Howard Cams parts.
To know more about the company, visit Vivid Racing and check out their list of products that fit your specific needs.
