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Supertech Dual Valve Spring Kit for Toyota 2RZ-FE, 16 Springs & Retainers, 108 Seat Pressure - SPRK-EC3027D-2RZ

Supertech SPRK-EC3027D-2RZ Spring/Retainer Kit

When it comes to enhancing the performance of your Toyota 2RZ-FE, the Supertech SPRK-EC3027D-2RZ Spring and Retainer Kit stands out as a top-tier choice for those serious about their engine’s valvetrain. This precision-matched set is designed specifically for a complete overhaul, ensuring that every component works in harmony to deliver optimal performance. Whether you're pushing your truck to its limits on the track or just looking to maximize your daily driver’s efficiency, this kit has you covered.

Why Choose Supertech?

Supertech has built a reputation in the automotive world for delivering unmatched quality and performance. Their Spring and Retainer Kits are engineered for those who demand the best. With a focus on durability and efficiency, these components are perfect for anyone looking to upgrade their 2RZ-FE engine.

Technical Specifications

  • Seat Pressure: 108 lbs at 35.6 mm
  • Open Pressure: 225 lbs at 10 mm
  • Max Lift: 13.40 mm
  • Coil Bind: 22.20 mm
  • Rate: 11.7 lbs/mm
  • Kit Spring: SPR-EC3027D
  • Kit Spring Quantity: 16
  • Retainer: RET-EC3020/T6P
  • Retainer Quantity: 16
  • Seat Locator: SEAT-3020-2RZ
  • Inner Spring ID: 14.20 mm
  • Inner Spring OD: 19.60 mm
  • Outer Spring ID: 19.60 mm
  • Outer Spring OD: 26.60 mm
  • Seat Locator Quantity: 16

Fitment

  • Toyota 2RZ-FE (specific models confirmed)

Customer Feedback

One Toyota 2RZ-FE owner shared their experience after installing the Supertech kit: “After replacing my stock springs with the Supertech SPRK-EC3027D-2RZ, I noticed a significant improvement in throttle response. The engine revs more freely, and the power delivery feels much smoother. I’m thrilled with the performance boost!”

Upgrade your Toyota 2RZ-FE with the Supertech SPRK-EC3027D-2RZ Spring and Retainer Kit. Experience the difference in performance and reliability that comes with choosing a product designed specifically for your engine's needs.

Other Part Numbers:
Supertech #sptSPRK-EC3027D-2RZ

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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