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  See more parts for Acura Integra
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Supertech Dual Valve Spring for Acura Integra 1986-1989, Honda Civic/CR-X 1988-1991 - SPR-EC3027D

Supertech SPR-EC3027D Valve Springs

Upgrade your engine's performance with the Supertech SPR-EC3027D Valve Springs, designed specifically for enthusiasts who demand reliability and power at high RPMs. Crafted from premium Superclean Chrome Silicon Vanadium Steel Alloy, these valve springs offer superior durability and performance, ensuring they withstand even the most extreme conditions.

Performance and Durability

Engineered with precision, the Supertech valve springs are computer-designed to maintain optimal wire stress levels, providing long-lasting performance. Their advanced material composition allows for improved memory, translating to consistent performance gains throughout your rev range. Whether you're hitting the track or just enjoying a spirited drive, these springs will deliver when it counts.

Specifications

  • Type: Dual Spring
  • Outer Spring OD: 26.6mm
  • Over Size: 19.6mm
  • Inner Spring OD: 19.6mm
  • Inner Spring ID: 14.2mm
  • Seat Pressure: 94 @ 34.6mm
  • Open Pressure: 232 @ 12.5mm
  • Max Lift: 13.9mm
  • Coil Bind: 20.7mm
  • Rate: 11.1mm

Fitment

  • Acura Integra 1986-1989
  • Honda Civic 1988-1991
  • Honda CR-X 1988-1991

Customer Feedback

Acura Integra owners have reported noticeable improvements in engine response and reliability after installing the Supertech SPR-EC3027D Valve Springs. One Integra enthusiast shared, “After swapping to these valve springs, my engine pulls harder at high RPMs, and I can finally push my car to its limits without worrying about valve float.”

Honda Civic drivers have echoed similar sentiments, with one user stating, “These springs transformed my Civic’s performance. The engine feels more alive, and I can confidently rev it out without any issues.”

For those looking to enhance their vehicle's performance, the Supertech SPR-EC3027D Valve Springs are a solid choice that brings durability and power to the forefront of your driving experience.

Other Part Numbers:
Supertech #sptSPR-EC3027D

Proposition 65

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

Vehicle Make/Model
Acura Integra 1986-1989 RS
Acura Integra 1986-1989 LS
Acura Integra 1987-1988 LS Special Edition
Honda CRX 1988-1991 Si
Honda CRX 1988 DX
Honda CRX 1988-1991 HF
Honda CRX 1989-1991 Base
Honda Civic 1988-1991 RT 4WD
Honda Civic 1988-1991 DX
Honda Civic 1988 SE
Honda Civic 1988-1991 Base
Honda Civic 1988-1989 Wagovan
Honda Civic 1988-1991 LX
Honda Civic 1989-1991 CX
Honda Civic 1989-1991 Si
Honda Civic 1990-1991 EX

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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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