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Supertech Single Valve Spring for Nissan RB25 DOHC Hydraulic Lifter, 10.60mm Max Lift - SPR-TS1012-SI

If you're diving into the world of Nissan RB25 builds, you might want to take a look at the Supertech Single Valve Spring. This isn't just another part; it's a solid piece of engineering designed for those who want to push their RB25 to the next level.

Let’s talk numbers. The seat pressure sits at a comfy 78 lbs at 30.6mm, which gives you a good base for your high-revving dreams. When you really start to open things up, you’ll hit 143 lbs at just 9mm—perfect for keeping those valves in check when you're pushing the limits. And if you’re curious about lift, these springs handle up to 10.60mm without breaking a sweat. That means more airflow and better performance when you need it most.

Worried about coil bind? You shouldn’t be. With a coil bind of 20.00mm, you’ve got plenty of room to work with, so you can focus on tuning your engine without the fear of those springs getting too tight. The rate of 7.3 is designed to give you that sweet spot between responsiveness and stability, which is crucial for any serious build.

These springs are specifically made for the RB25 DOHC hydraulic lifter setup, so you know they’re going to fit right in without any fuss. No guesswork, just a straightforward install that lets you get back to what you love—driving. Whether you're hitting the track or just cruising around, these springs will help you get the most out of your engine.

So, if you want to keep your RB25 running smooth and strong, the Supertech Single Valve Spring is definitely worth considering. It’s all about enhancing your setup with reliable, quality parts that make your ride feel just right.

Other Part Numbers:
Supertech #sptSPR-TS1012-SI

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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