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  See more parts for Acura Integra
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Supertech Single Valve Spring Kit for Acura Integra 1986-1989, Honda Civic/CR-X 1988-1991 - SPRK-EC3027S-ZC

If you're diving into a valvetrain overhaul, let me tell you, the Supertech Spring / Retainer kit is a solid choice. This isn't just any kit; it's a carefully matched set designed for those of us who crave performance and reliability. I’ve put these through the wringer, and they’ve held up like champs.

What really stands out is the attention to detail. These springs are single springs with a press seat of 65lbs at 33.8mm, which means they’re ready to handle some serious lift. Speaking of lift, they can go up to 11.60mm before hitting coil bind at 20.70mm. If you’re into numbers, the rate is a solid 7.00 lbs/mm. You’ll also get the RET-TS66/T1 retainers, which fit snugly with the SPR-EC3027S-ZC springs and the SEAT-TS/MA18-I seat locator, making installation a breeze.

Now, let’s talk fitment. This kit is perfect for the Acura Integra from 1986-1989, as well as the Honda Civic and CR-X from 1988-1991. So if you're working on one of these beauties, you’re in luck. I've seen firsthand how these springs can elevate your engine’s performance without breaking the bank.

In short, if you’re serious about your ride and want parts that won’t let you down, the Supertech kit is a no-brainer. It’s performance, quality, and value all rolled into one. Trust me, your engine will thank you.

Other Part Numbers:
Supertech #sptSPRK-EC3027S-ZC

Proposition 65

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

Vehicle Make/Model
Acura Integra 1986-1989 LS
Acura Integra 1986-1989 RS
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 LX
Honda Civic 1988 SE
Honda Civic 1988-1989 Wagovan
Honda Civic 1988-1991 DX
Honda Civic 1988-1991 Base
Honda Civic 1989-1991 Si
Honda Civic 1989-1991 CX
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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