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Howards Cams Pro - Alloy Mechanical Roller Dual Valve Springs; 1.550 98643-1
$20.64

Howards Cams Pro - Alloy Mechanical Roller Dual Valve Springs (1.550 98643-1)

If you're looking to upgrade your vehicle's valve springs, the Howards Cams Pro - Alloy Mechanical Roller Dual Valve Springs (1.550 98643-1) is an excellent choice. Designed with performance in mind, these springs are crafted from a unique alloy material that offers low stress and high endurance, making them perfect for both street and racing applications.

Features That Stand Out

  • Durable Alloy Material: The specially developed Pro-Alloy material ensures that these springs can withstand the rigors of high-performance environments.
  • Low Fatigue Rate: Unlike many roller springs available, the Howards Cams springs boast a significantly lower fatigue rate, ensuring reliability over time.
  • Extensive Testing: Each spring has been cycle tested to an impressive 12 million cycles without any breakage, proving their durability.
  • Precision Engineering: Coiled using advanced CNC winders, every spring is parallel ground, stress relieved, and deburred for optimal performance.
  • Heat Treatment and Shot Peening: These processes enhance the springs' longevity, even in the most demanding racing conditions.

Benefits of Choosing Howards Cams Pro Valve Springs

When it comes to performance, these valve springs provide superior reliability and strength. Their ability to maintain performance under stress means you can push your vehicle to its limits without worrying about spring failure. Whether you're on the track or cruising the streets, these springs will help keep your engine running smoothly.

Specifications

  • Part Number: 98643-1
  • Spring Diameter: 1.550 inches
  • Material: Pro-Alloy
  • Cycle Tested: 12 million cycles

Popular Fitments

The Howards Cams Pro - Alloy Mechanical Roller Dual Valve Springs are compatible with a variety of vehicles. Here are some popular fitments:

  • Chevrolet Small Block (SB) Engines
  • Ford 302/351W Engines
  • Dodge 5.7L HEMI Engines

Customer Reviews

Customers have praised the Howards Cams Pro valve springs for their outstanding performance and durability. Users often highlight the significant improvement in engine responsiveness and overall reliability during high-stress conditions. Many appreciate the extensive testing that assures them of the product's quality.

Upgrade your engine with confidence, knowing that the Howards Cams Pro - Alloy Mechanical Roller Dual Valve Springs (1.550 98643-1) are designed to perform and last, no matter where the road takes you.

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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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