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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
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Description
Supertech 78.5mm Bore Piston Rings - 1x3.1 / 1.2x3.40 / 2.8x3.10mm High Performance Gas NitridedExperience unmatched engine performance and reliability with the Supertech 78. 5mm Bore Piston Rings, designed to meet the highest standards of automotive tuning and engine rebuild projects. These high performance piston rings are precision engineered with gas nitriding treatment, ensuring exceptional wear resistance, longer service life, and superior sealing under extreme conditions. The set includes multiple rings with dimensions 1x3. 1mm, 1. 2x3.
Experience unmatched engine performance and reliability with the Supertech 78.5mm Bore Piston Rings, designed to meet the highest standards of automotive tuning and engine rebuild projects. These high-performance piston rings are precision-engineered with gas nitriding treatment, ensuring exceptional wear resistance, longer service life, and superior sealing under extreme conditions. The set includes multiple rings with dimensions 1x3.1mm, 1.2x3.40mm, and 2.8x3.10mm, catering to specific needs for optimal piston-to-cylinder interface and reduced friction.Crafted for enthusiasts and professionals alike, these Supertech rings offer excellent compatibility for various high-performance engines, delivering noticeable improvements in compression, power output, and oil control. Whether you're rebuilding a V8, upgrading your hot rod, or assembling a motorsport-focused engine, these rings provide the durability and performance your project demands. Their gas nitrided surface treatment ensures they remain robust, resistant to scuffing and heat wear during intense driving conditions.
Available exclusively through Tuningsupply, a trusted European leader in performance parts, this product guarantees competitive pricing, fast shipping, and no hidden import fees. Join our passionate community of motorsport and tuning enthusiasts and elevate your engine's capability with Supertech piston rings today.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 3
Cheap
Size: 6FT*6FT, Color: Black
They serve their purpose as long as you leve them in one place and not moving them around and they're kinda flimsy and some of the velcros are cut too short and can't stay closed
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Good value for the money.
Color: Black, Size: 6 Panel
This partition package is a great value. I looked at many options and this one had long length to cover an entire room with the six partitions. The pieces went together easily, took about 30 minutes to assemble and has the needed Allen wrench included. It is stable with no fear of being easily knocked down. The black fabric does not completely hide everything and if there is a light on the inside, it can illuminate what is going on. It does the job but if you wanted complete privacy you would need thicker material. Overall it does what I need in that it make a TV room into a kind of guest room of sorts.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Worked amazing during christmas
Color: Black, Size: 6 Panel
We had a ton of people over for Christmas so I had to make an extra place for someone to sleep so I used these and surrounded an air mattress and made a small shelter basically. The dividers are light but sturdy , not heavy duty of course but not expected for this price. They do an excellent job of blocking out light and are not see thru and worked very well. Assembly was straight forward and even comes with an included wrench but I used my own to speed the process. 100% satisfied
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Reviewed in the United States on January 15, 2025
★★★★★ 4
Satisfactory
Color: Black, Size: 6 Panel
Everything was advertised. But the box it was shipped in was torn up pretty bad and taped up to compensate. Nevertheless, the product itself was not damaged.
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Reviewed in the United States on November 26, 2025
★★★★★ 5
Easy to use.
Color: Grey, Size: 6 Panel
These are easy to put together and to use. We have used them with all the panels. We have also used them broke down into 2 and 3 panels. They work well for blocking views. They don't block noise or help quiet the room being used, however. Only bad thing about them. We use them for our Auxiliary meetings.
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Reviewed in the United States on July 11, 2025