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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
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Description
Brian Crower Honda/Acura K20A/K20Z F20C/F22C-High Mileage Dual Spring and Steel Alloy Retainer & SprExperience enhanced performance and reliability with the Brian Crower Spring & Retainer Kits, specially designed for Honda and Acura engines including models K20A, K20Z, F20C, and F22C. These high mileage dual spring kits feature robust steel alloy retainers, ensuring durability and consistent valve control under demanding conditions. Whether you are restoring a spirited street car or building a track ready engine, these valve springs and retainers
Experience enhanced performance and reliability with the Brian Crower Spring & Retainer Kits, specially designed for Honda and Acura engines including models K20A, K20Z, F20C, and F22C. These high mileage dual spring kits feature robust steel alloy retainers, ensuring durability and consistent valve control under demanding conditions. Whether you are restoring a spirited street car or building a track-ready engine, these valve springs and retainers offer excellent resistance to fatigue and rebound, reducing valve float at high RPMs for improved engine response.Crafted with precision, this kit supports increased valve spring loads needed for upgraded camshafts and higher performance applications. Brian Crower's focus on quality materials and engineering ensures your engine maintains peak efficiency while extending component life. The kit's high mileage oriented design makes it ideal for enthusiasts looking to maintain or improve performance in engines with extensive use without compromising reliability.
Ideal for both professional workshops and individual tuners, these spring and retainer kits provide straightforward installation with no surprises. The BC0040S kit promises a smooth upgrade path for your engine's valvetrain, highlighting durability and performance without hidden fees or delays. Trust in Tuningsupply, formerly SminkPower.eu, to deliver high-grade tuning parts fast and with expert support across Europe.
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
4.2 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Keyboard and Mouse
Style: Combo, Color: Black, Size: 1 Pack
Great items. Fast delivery. Easy to use and very handy. Great gift idea.
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Reviewed in the United States on May 18, 2026
★★★★★ 4
Perfect, Budget‑Friendly Combo
Style: Combo, Color: Black, Size: 1 Pack
The Logitech MK270 Wireless Keyboard and Mouse Combo for Windows, 2.4 GHz Wireless is a great, cost‑effective set of everyday desktop accessories. It connects easily with a single USB‑A dongle, gives you a full‑size keyboard with a number pad and media keys, and includes a compact, comfortable mouse that works smoothly for typing and browsing.
Battery life is excellent (keyboard and mouse both last many months), and the 2.4 GHz wireless connection stays stable without noticeable lag, so it’s reliable for office work, school, or casual home use.
Overall, it’s a simple, plug‑and‑play wireless combo that delivers solid performance at a very reasonable price.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Good value.
Style: Combo, Color: Black, Size: 1 Pack
I like the keyboard's light weight and compact size. The mouse is a little small. I have large hands and the mouse still works for me. The battery lasts a very long time on both the mouse and the keyboard. This is my second MK270 Combo. The first keyboard lasted over 10 years before the keys started sticking. The mice don't last near as long but for the price you can't go wrong. Note: I thought the keyboard was dead at first. When I checked the batteries, one was installed backward.
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Reviewed in the United States on June 12, 2026
★★★★★ 5
Comfortable and responsive
Style: Combo, Color: Black, Size: 1 Pack
The Logitech MK270 Wireless Keyboard and Mouse Combo has been an amazing addition to my setup! The keyboard feels comfortable and responsive while typing, and the mouse works smoothly with no lag. I love how easy it was to connect — just plug in the USB receiver and it’s ready to go. The battery life is impressive, and the wireless range is great for keeping my workspace clean and organized. Perfect for work, school, or everyday use!
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Perfect Mouse & Keyboard Combo!
Style: Combo, Color: Rose, Size: 1 Pack
I love this combo so much I bought one for home and one for the office. I’m very picky when it comes to a mouse and a keyboard. The clicking sound drives me crazy. This mouse is very quiet and the keyboard is easy to type on. I love that the keyboard includes shortcut keys (calculator, volume control, etc.) and they actually work unlike others. I also appreciate the windows key - makes it easy to lock your computer when you’re away. The color is so pretty! Absolutely love the shade of pink. Highly recommend this product! Logitech is hands down the best!
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Reviewed in the United States on April 25, 2026