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Howards Cams Pro - Alloy Mechanical Roller Dual Valve Springs; 1.550 98643
$264.22

Howards Cams Pro - Alloy Mechanical Roller Dual Valve Springs 1.550 (Part No. 98643)

Looking to boost your engine's efficiency? The Howards Cams Pro - Alloy Mechanical Roller Dual Valve Springs are designed with precision and performance in mind. Crafted from specially developed Pro-Alloy material, these springs offer low stress and high endurance, making them a reliable choice for your vehicle.

Key Features

  • Durable Construction: Made from a unique low fatigue material, these springs have a significantly lower fatigue rate compared to standard roller springs.
  • Impressive Longevity: Cycle tested to withstand an incredible 12 million cycles without breakage, ensuring you get the most out of your investment.
  • Advanced Manufacturing: Each spring is meticulously coiled using state-of-the-art CNC winders, ensuring precision and consistency in every unit.
  • Stress Relief Process: Springs undergo parallel grinding, stress relieving, and deburring, followed by shot-peening and heat treatment to meet stringent standards.

Benefits of Using Howards Cams Pro 98643

These valve springs are engineered to provide exceptional performance, especially in demanding racing environments. Their robust design helps maintain valve control, which is essential for maximizing engine output and efficiency. Whether you're a weekend warrior or a serious racer, the Howards Cams Pro 98643 springs will help you achieve your performance goals.

Specifications

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

Popular Fitments

The Howards Cams Pro 98643 springs are compatible with a variety of vehicles, including:

  • Chevrolet Small Block (SB) engines
  • Ford Modular engines
  • Dodge HEMI engines
  • Various performance applications in the racing community

Customer Reviews

Users rave about the reliability and performance of the Howards Cams Pro 98643 springs. Here’s what some customers have to say:

  • "These springs are a game changer for my racing setup. I’ve noticed a significant improvement in valve control!"
  • "After using these springs, I can confidently push my engine to its limits without worrying about failure."
  • "The quality is evident right out of the box. Highly recommend for anyone serious about performance."

Upgrade your engine's performance with the Howards Cams Pro - Alloy Mechanical Roller Dual Valve Springs 1.550 (98643) and experience the difference in quality 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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