1-480-966-3040 Mon-Fri 8am to 5pm AZ
Performance & Aftermarket Car Parts - Vivid Racing Performance & Aftermarket Car Parts - Vivid Racing
Live Chat
Hello, Sign in My Account
Sign In
Wishlist
0
My Cart
My Cart $0.00
  See all Engine products
Howards Cams Max Effort Dual with Damper Valve Spring 1.557 - 98635-1

Howards Cams Max Effort Dual Valve Spring 1.557

Upgrade your engine's performance with the Howards Cams Max Effort Dual Valve Spring featuring a damper valve. Designed for serious enthusiasts, this valve spring is crafted with precision and care, ensuring that your vehicle operates at its best. Whether you're hitting the streets or the strip, these springs are engineered to handle the demands of high-performance applications.

Key Features

  • Series: Max Effort
  • Spring Style: Dual with Damper
  • Outer Overall Diameter: 1.557 inches
  • Inner Overall Diameter: 1.033 inches
  • Closed Pressure: 225 lbs at 1.950 inches
  • Open Pressure: 555 lbs at 1.250 inches
  • Spring Rate: 471 lbs/inch
  • Max Lift: .740 inches
  • Coil Bind: 1.150 inches
  • Quantity: Sold individually
  • Made in: United States

Benefits of Howards Cams Valve Springs

These valve springs are coiled and heat-treated using advanced manufacturing techniques, ensuring durability and performance under pressure. The dual spring design, combined with a damper, significantly reduces the risk of valve float at high RPMs, allowing you to push your engine to its limits with confidence. This means more power and reliability, whether you're racing or cruising.

Fitment and Compatibility

The Howards Cams Max Effort Dual Valve Spring 1.557 (part number 98635-1) is compatible with a variety of performance engines. Here are a few popular fitments:

  • Chevrolet Small Block (SBC)
  • Ford 302
  • Dodge 360

Make sure to verify compatibility with your specific engine setup for optimal performance.

Customer Reviews

Customers rave about the Howards Cams Max Effort Valve Springs! Here are some highlights from trusted reviews:

  • "These springs made a noticeable difference in my engine's performance. Highly recommend!"
  • "Great quality and fit. I’ve seen improved RPM response since installation."
  • "Solid upgrade for anyone looking to enhance their engine's capabilities without breaking the bank."

Invest in the Howards Cams Max Effort Dual Valve Spring 1.557 and experience the difference in your vehicle's performance today!

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Howards Cams Banner

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.

Check out these other great products