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Item #:
4983817
Skunk2 Racing 311-05-7350 Pro Series XP Racing Valve Spring Kit Honda B Series VTEC
Item #:
4983817
NZD 857
Price Details
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In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, September 02
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Skunk2’s Pro Series XP Racing Valve Springs are simply the best on the market.
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What Stands Out
High Performance
Engineered for maximum RPM tolerance, these valve springs enhance performance in Honda B Series engines, ensuring optimal timing and boost for VTEC applications.
Durable Construction
Manufactured using high-quality materials, this kit provides excellent longevity and reliability under extreme racing conditions, outperforming standard springs.
Easy Installation
Designed for straightforward fitting, this valve spring kit allows for quick upgrades without extensive modifications, making it user-friendly for both enthusiasts and professionals.
Product Details
| Exterior Finish | Milled |
| Smart Home Compatibility | Not Smart Home Compatible |
| Item Weight | 1.8 Pounds (820 grams) |
| Material Type | Chrome-Silicone |
| Brand Name | Skunk2 Racing |
| Model Number | 311-05-7350 |
| Global Trade Identification Number | 00873265006809 |
| Manufacturer | Skunk2 |
| UPC | 873265006809 |
| Manufacturer Part Number | 311-05-7350 |
| Set Name | Dual Valve Spring Kit |
| Item Type Name | Valve Springs |
| Included Components | Valve Springs |
| Material | Chrome-Silicone |
| Brand | Skunk2 Racing |
Who Should Buy?
-
Performance Enthusiasts
Ideal for users looking to boost performance in Honda B Series engines with high RPM capabilities.
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Race Applications
Perfect for competitive racing situations where optimal valve control and reliability under stress are crucial.
-
Engine Builders
Beneficial for those assembling high-performance engines needing durable components that enhance overall performance.
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Casual Drivers
Not suitable for everyday use on stock vehicles, which do not require high-performance enhancements.
Product Description
Skunk2 Racing 311-05-7350 Pro Series XP Racing Valve Spring Kit Honda B Series VTEC
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What engines are compatible with the Pro Series XP Racing Valve Springs?
Answer: The valve springs are designed for Honda B16, B17, and B18 VTEC engines. -
Question:
What is the seat pressure of the Pro Series XP Racing Valve Springs?
Answer: The seat pressure is 93 lbs at 1.320 inches and open pressure is 238 lbs at 0.820 inches. -
Question:
Do I need special components for installation?
Answer: Yes, you must use Skunk2 PN 312-05-0015 (Spring Bases) to install these Pro Series XP Racing Valve Springs.
Skunk2Racing Springs 311-05-7350 Editorial Review
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Customer Reviews & Ratings
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Pros
- Increased performance and reliability
- High-quality materials used
- Easy installation process
- Designed for racing applications
- Improves engine efficiency
Cons
- May require additional tuning adjustments.
Platform Trust & Buyer Confidence
RA
Ranee
Verified buyer
“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
NC
NordVPN
Verified buyer
“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
NH
Nicholas
Verified buyer
“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”
22 June 2026 · via Trustpilot
D
Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
TS
Tania
Verified buyer
“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
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NZD 857
Order now and get it around Wednesday, September 02
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- High-quality race-proven dual valve springs designed for Honda B16/B17/B18 VTEC engines.
- Features higher seat pressure for turbocharged and high RPM applications.
- Manufactured from super-clean, chrome-silicone wire for durability and strength.
- Prevents valve float and maintains stability at engine speeds exceeding 11,000 rpm.
- Tested on engine dynos and in real-world racing conditions for superior performance.
- Engineered to handle extreme-lift camshafts and prolonged high-rpm use.
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