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Item #:
27951931
Skunk2 Racing 311-05-7380 Pro Series XP Racing Valve Spring Kit for Acura Honda K Series
Item #:
27951931
BWP 6902
Price Details
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Imported from USA store
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Order now and get it around Monday, August 24
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The Skunk2 Pro Series XP Racing Valve Springs are a top choice for extreme performance applications. Engineered to handle the demands of championship-level racing, these springs provide durability, resistance to load loss, and stability at high RPMs.
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What Stands Out
High Performance
Designed for optimal performance, the Skunk2 Pro Series XP kit enhances engine efficiency and power output, making it ideal for competitive racing and enthusiasts seeking maximum speed.
Durable Construction
Manufactured with high-quality materials, these valve springs ensure long-lasting durability and reliability under extreme racing conditions, outperforming competitors and reducing maintenance needs.
Precision Fit
Engineered specifically for Honda and Acura K Series engines, this kit promises a precise fit and easy installation, saving time and effort for both amateur and professional mechanics.
Product Details
| Exterior Finish | Chrome-Silicone Wire |
| Smart Home Compatibility | Not Smart Home Compatible |
| Valve Type | Spring |
| Item Weight | 2 Pounds (910 grams) |
| Material Type | Chrome-Silicone Wire |
| Brand Name | Skunk2 Racing |
| Model Number | 311-05-7380 |
| Global Trade Identification Number | 00873265006816 |
| Manufacturer | Skunk2 |
| UPC | 873265006816 |
| Manufacturer Part Number | 311-05-7380 |
| Set Name | Skunk2 Pro Series K-Series i-VTEC XP Valve Spring Set |
| Unit Count | 1.0 Count |
| Material | Chrome-Silicone Wire |
| Brand | Skunk2 Racing |
Who Should Buy?
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Performance Enthusiasts
Ideal for users looking to enhance engine performance with upgraded valve springs for high RPM applications.
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Racing Professionals
Designed for serious racers who require reliable valve springs to handle extreme conditions on the track.
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Engine Builders
Perfect for those building custom engines that demand high-quality components for optimal performance and reliability.
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Casual Drivers
Not suitable for everyday drivers seeking standard performance upgrades without the need for high RPM capabilities.
Product Description
Skunk2 Racing 311-05-7380 Pro Series XP Racing Valve Spring Kit for Acura Honda K Series
About This Item
Upgrade your Acura or Honda K Series engine with the Skunk2 Racing 311-05-7380 Pro Series XP Racing Valve Spring Kit. Designed to handle the demands of extreme-lift camshafts and high RPM performance, this valve spring kit is perfect for turbocharged engines and motors operating at championship racing levels. Skunk2's Pro Series XP Racing Valve Spring Kit includes their race-proven dual valve springs, which have been developed through nearly two decades of racing and engine building experience. With a higher seat pressure of 100lbs at 1.600", these valve springs are specifically designed for turbocharged and extreme high RPM motors. Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, Skunk2's Pro Series XP Racing Valve Springs offer superior strength and durability.
Through a unique design that combines inner and outer springs with differing frequencies, these valve springs prevent valve float and maintain valvetrain stability even at engine speeds exceeding 11,000 RPM. To ensure the highest quality, each valve spring is heat-treated, shot-peened, and chemically polished. The special nitriding process further enhances its resistance to load loss, even under extreme operating conditions. This results in a lightweight valve spring that safely accommodates high-lift camshafts, offering superior performance and reliability. Skunk2 designs, develops, and tests all of its valvetrain components in-house to ensure maximum performance gains.
These components are used in their own vehicles and are proven on the dyno, on the street, and on the race track. Skunk2's commitment to quality means that you can trust their valve spring kit to deliver exceptional performance and reliability. Upgrade your Acura or Honda K Series engine with the Skunk2 Racing 311-05-7380 Pro Series XP Racing Valve Spring Kit and experience the difference in performance. Say goodbye to valve float and enjoy the benefits of a valvetrain that can handle high RPM and extreme-lift camshafts.
Trust the best, choose Skunk2 for your valve spring needs.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the features of the Skunk2 Pro Series XP Racing Valve Spring Kits?
Answer: The Pro Series XP Racing Valve Springs have a higher seat pressure for turbocharged and high RPM motors. They are manufactured from super-clean chrome-silicone wire in Japan and are designed to prevent valve float and maintain stability at engine speeds exceeding 11,000 rpm. They also have superior durability and resistance to load loss. -
Question:
Are the Skunk2 Pro Series XP Racing Valve Springs suitable for championship-level racing?
Answer: Yes, the Pro Series XP Racing Valve Springs are engineered to handle the demands of extreme-lift camshafts and prolonged high-RPM use at championship-level racing. They have been tested at speeds exceeding 11,000 rpm on engine dynos, street, and race tracks. -
Question:
Do I need to use any specific components with the Skunk2 Pro Series XP Racing Valve Springs?
Answer: When using Skunk2 Titanium Retainers on 2004 and newer engines, pre-2004 locks (keepers/cotters) must be used. Proper retainer/lock selection is important due to varying angle ratios between earlier and later lock designs. Incorrect selection of retainers and/or locks may result in serious engine damage. -
Question:
Are these authentic?
Answer: No, they are not authentic. -
Question:
What is the delivery time to 5780 Golden Hawk Way, Kissimmee FL 34746?
Answer: Please place the order and check for the delivery time.
Skunk2Racing Springs 311-05-7380 Editorial Review
The Skunk2 Racing Pro Series XP Racing Valve Spring Kit is a high-quality performance upgrade for Acura and Honda K Series engines. Designed for racing applications, this kit includes valve springs that provide increased valve control and prevent valve float at high RPMs. The springs are made from premium quality materials and are precision-wound for optimal performance. Installation is straightforward, but professional installation is recommended. Overall, this valve spring kit is a reliable and effective upgrade for serious racers.
Customer Reviews & Ratings
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Pros
- High-quality performance upgrade
- Increased valve control
- Prevents valve float at high RPMs
- Premium quality materials
- Straightforward installation
Cons
- Professional installation recommended
Platform Trust & Buyer Confidence
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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BWP 6902
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