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Supertech Dual Valve Spring Kit 15.60x21.80mm for Honda F20C - SPRK-H1019D-ST - SPRK-H1019D-ST

Supertech Dual Valve Spring Kit for Honda F20C

If you're looking to enhance your Honda F20C's performance, the Supertech 15.60x21.80mm Dual Valve Spring Kit is a must-have upgrade. Designed specifically for the F20C engine, this kit delivers the reliability and performance needed for both daily driving and track applications. With a focus on precision and durability, these valve springs will help you maximize your engine's potential.

Features

  • Seat Pressure: 97 lbs @ 40.4mm
  • Open Pressure: 275 lbs @ 12mm
  • Max Lift: 16.00mm
  • Coil Bind: 22.70mm
  • Spring Rate: 14.8 lbs/mm
  • Kit Spring: SPR-H1019D
  • Spring Quantity: 16
  • Retainer: RET-HBK-ST
  • Retainer Quantity: 16
  • Seat Locator: SEAT-H1020DS
  • Inner Spring ID: 15.60mm
  • Inner Spring OD: 21.30mm
  • Outer Spring ID: 21.80mm
  • Outer Spring OD: 30.00mm
  • Seat Locator Quantity: 16

Fitment

  • Honda F20C (confirmed fitment)

Why Upgrade?

For Honda F20C owners, this valve spring kit is engineered to handle higher RPMs with ease, allowing for improved throttle response and performance under load. Whether you're pushing your F20C on the street or at the track, these springs will ensure that your engine operates smoothly and efficiently, reducing the risk of valve float at high revs.

Customer Feedback

One F20C owner shared, "After installing the Supertech valve springs, I noticed a significant improvement in my engine's responsiveness. I can now rev higher without worrying about valve float, which has made a huge difference on the track!"

Another user mentioned, "The installation was straightforward, and the fitment was spot-on. These springs have allowed me to push my F20C to its limits, and I couldn't be happier with the performance."

Upgrade your Honda F20C with the Supertech Dual Valve Spring Kit and experience the difference in performance and reliability. With these springs, you're not just enhancing your engine's capabilities—you're investing in a part that will support your driving passion for years to come.

Other Part Numbers:
Supertech #sptSPRK-H1019D-ST

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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