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Howards Cams Extreme Black Intake Valve; Chevy 265-400 2.055 11/32 20511N
$21.78

Howards Cams Extreme Black Intake Valve for Chevy 265-400

Looking to boost your Chevy 265-400's performance? The Howards Cams Extreme Black Intake Valve is your go-to solution. Designed specifically for high RPM and high horsepower applications, this valve is engineered to optimize your engine's efficiency and power delivery.

Key Features

  • High-Temperature Performance: The Extreme Black finish features a gloss black nitride that excels in high-temperature environments, ensuring cooler operation and extending valve life.
  • Enhanced Flow: For naturally aspirated engines, these valves significantly improve cylinder flow, resulting in noticeable horsepower gains.
  • Durable Construction: Crafted from a one-piece forged high nickel stainless steel alloy, these valves are built to withstand the rigors of demanding race conditions.
  • CNC Precision: Each valve is CNC finished to exacting tolerances, making them a reliable choice for serious racers.
  • Micro-Hardness: The black nitride treatment provides superior surface hardness compared to traditional stainless steel, ensuring durability and longevity.

Benefits of the Extreme Black Intake Valve

With a smoother surface finish than chromed stems, the Extreme Black Intake Valve reduces friction between the stem and guide, minimizing power loss. The nitriding process is integral to the steel, enhancing performance without the drawbacks of a coating. This means less valve-guide friction and improved overall efficiency in your engine.

Specifications

  • Part Number: 20511N
  • Diameter: 2.055 inches
  • Stem Diameter: 11/32 inches
  • Material: High nickel stainless steel alloy

Popular Fitments

  • Chevy 265
  • Chevy 283
  • Chevy 327
  • Chevy 350

Customer Reviews

Customers rave about the Howards Cams Extreme Black Intake Valve, highlighting its remarkable performance improvements and durability. Many users have noted that these valves significantly enhance their engine's responsiveness and power output, making them a favorite among performance enthusiasts.

Upgrade your Chevy 265-400 with the Howards Cams Extreme Black Intake Valve and experience the difference in performance and reliability!

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Who is Howards Cams?

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 Experience

The 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 Technique

Howards 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 Racing

If 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.

Warranty: Howards Cams Hydraulic/Mechanical Flat Tappet Camshafts are 100% Rockwell checked and parkerized at our manufacturing plantin Wisconsin. Howards Cams hydraulic and mechanical lifters are also 100% Rockwell checked for hardness to ensure that our customers receive the best American made components available. To give our customers a performance edge, Howards Cams will unconditionally replace to the original purchaser only, any non-usable hydraulic or mechanical flat tappet camshafts and lifters for 1/2 the amount of the original invoiced purchase price for a period of 6 months from the date of original retail purchase. Howards™ Cams does not warrant the performance of our products due to Howards™ Cams lack of control during product installation and usage. This applies to all camshafts, valve train components and all other racing components in our catalog and product line. Note: Due to oil available today, all Flat Tappet Cams (hydraulic or mechanical) must be initially ran with a quality break-in lube, such as Howards Z.P.M. Max. There is absolutely no warranty, expressed or implied or otherwise, on Howards Cams parts, labor, installation charges or other damaged parts. Howards Cams assumes no responsibility or liability whatsoever on incidental or consequential damages. There are no implied warranties of merchantability or fitness for a particular purpose. Howards Cams neither assumes nor authorizes any person to assume for it, any other obligation or liability in connection with the sale or use of our products. Howards Cams will replace or refund any part that has a manufacturers defect found before installation or alteration. Customers are responsible for blueprinting engine components before installation or startup.

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