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Supertech Single Valve Spring SPR-H1020S 30/21.80mm Chrome Silicon Vanadium Steel - SPR-H1020S

Supertech SPR-H1020S Valve Springs

The Supertech SPR-H1020S valve springs are crafted from a high-quality Superclean Chrome Silicon Vanadium Steel Alloy, ensuring they stand up to the rigors of high RPM performance. Designed with precision, these valve springs not only enhance your engine's efficiency but also offer remarkable durability, making them a reliable choice for enthusiasts who push their vehicles to the limit.

One of the standout features of the SPR-H1020S is its excellent memory retention. This means that even under extreme conditions, these springs maintain their form and function, which translates into consistent performance. Customers have noted that after installing these valve springs, they experienced smoother engine operation and improved responsiveness, particularly in high-rev situations.

These valve springs are engineered with computer-aided design, ensuring that wire stress levels remain within safe limits. This attention to detail contributes to their long-term durability, even when faced with demanding driving conditions.

Specifications:

  • Spring Diameter: 30/21.80mm
  • Rate: 80lb at 40.4mm
  • Rate: 180lb at 11.5mm Lift
  • Coil Bind: 26mm

Customer Feedback:

"I installed the Supertech SPR-H1020S in my project car, and the difference was immediate. The engine feels more alive, especially when I push it hard. Definitely a solid upgrade!" - Mike T.

"These springs have held up well through several track days. I was worried about durability, but they’ve exceeded my expectations." - Sarah L.

Fitment:

  • Universal Valve Springs

Other Part Numbers:
Supertech #sptSPR-H1020S

Proposition 65

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

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Who is Supertech?

Supertech is a company located in Silicon Valley San Jose, California. It is the place where companies with the most cutting-edge technology are located. It allows Supertech to gain access to the latest technology that helps them create high-quality products.  Supertech is known for manufacturing some of the best aftermarket internal engine parts in the industry. Today, they are considered the leading brand in their market segment.

Valve Train Component Experts

With over 30 years of experience, Supertech was able to develop products that meet the demands of their customers. They offer high-performance valves and valvetrain components that are used by many engine builders and tuners everywhere.

Racer’s Brand Of Choice

Supertech provides the motorsport industry with top-notched products for virtually any type of racing discipline. Whether it’s Road Racing, Drag Racing, or Rally, they have the right parts for you. Each piece is carefully designed and manufactured to provide optimum performance and give racers the competitive advantage they need to win championships.

Purchase Supertech Products At Vivid Racing

If you are in the market for high-quality performance parts for your engine, Supertech is the brand for you. The company has always been on edge in creating innovative products that would keep up with the fast-changing automotive trend. Whether for the tracks or the street, Supertech guarantees that you will only get the best products from them. To know more about Supertech, visit Vivid Racing and check out their list of parts that fit your specific needs.



Due to the nature of the application, these parts are sold without any express warranty or any implied warranty of merchantability, or fitness for a particular purpose.

Supertech Performance Inc. shall not, under any circumstances, be liable for any special, incidental or consequential damages, including, but not limited to, damage, or loss of property or equipment, loss of profits or revenue, cost of purchased or replacement goods, or claims of customers of the purchase, which may arise and/or result from sale, installation or use of these parts.

The sole obligation of Supertech Performance Inc., shall be limited only to the products to be found defective, in either workmanship or material, after inspection performed by our company. This Limited Warranty applies only to the original purchaser of the product and only covers the replacement or repair of the product at our election.

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