Skunk2 Racing
Skunk2 Pro Series Honda/Acura B-Series VTEC XP Valve Spring Set (Dual Springs)
Only 2 left in stock
$402.99$406.35
affirm
Pay $16.79/mo over time · quick approval at checkout
shopPay
See all financing options →or 4 interest-free payments of $100.74
送
Free shippingBoxed and shipped nationwide
現状
Sold AS-ISUsed OEM part — the unit pictured is the unit that ships
発
Same-day dispatch on orders by 1PM CTTracked freight · 1–5 business days to the lower 48
現
Sold AS-IS — all sales finalUsed OEM part, sold as-is with no warranty or returns. Questions? Call before you buy →
Questions about fitment?Call or text a real enthusiast — (469) 570-4113
→詳細Item Details
Skunk2 is proud to introduce its Pro Series XP (Extra Pressure) Racing Valve Spring Kits for the Honda B-series VTEC engines. Each kit includes Skunk2's high-quality race-proven dual valve springs that are the result of nearly two decades of racing and engine building experience. 'XP' features a higher seat pressure for turbocharged and extreme high RPM motors. This spring has a seat pressure of 93lbs @ 1.320 in. while keeping the coil bind height for higher lift camshafts. Each Pro Series XP Racing Valve Spring is manufactured exclusively from super-clean, chrome-silicone wire milled in Japan. By using inner and outer springs mated together through a slight interference fit and with differing frequencies, Pro Series XP Racing Valve Springs are able to prevent valve float and maintain valvetrain stability at engine speeds in excess of 11,000 rpm. Wound by a premier North American winder, our Pro Series XP Racing Valve Springs retains its durability and strength that results in improvement to the extreme fatigue limit of the wire and enhanced resistance to load loss. Pro Series XP Racing Valve Springs are engineered to handle the demands of extreme-lift camshafts operating at prolonged, high-rpm use at championship-level racing. Skunk2's Pro Series XP Racing Valve Spring's for the Honda's B-series VTEC engines are simply the best on the market. Pro Series XP Racing Valve Springs have been tested at speeds exceeding 11,000 rpm on our engine dyno, street, and the race track. Our superior, Japanese-milled, super-clean chrome silicone wire is 100-percent eddy-current inspected prior to coiling. Next, they are heat-treated, shot-peened, and chemically polished for strength and durability. A special nitriding process concludes Skunk2's rigorous manufacturing process. The end result is a lightweight valve spring that safely accommodates high-lift camshafts and features superior resistance to load loss, even under extreme operating conditions.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1992-2001 | Acura | Integra | GS-R |
| 1997-1998,2000-2001 | Acura | Integra | Type R |
| 1999-2000 | Honda | Civic | Si |
| 1994-1997 | Honda | Civic del Sol | VTEC |
状態Condition — what AS-IS means
- Genuine used OEM — pulled from a Japanese-market vehicle and imported direct
- Actual unit pictured — the part in the photos is the exact part that ships
- Normal wear expected — used parts may show scratches, scuffs or surface marks consistent with age
- Sold AS-IS — review the photos carefully and confirm fitment for your chassis before ordering
Want a closer look? Call or text (469) 570-4113 and ask for more photos of the exact unit before you buy — proof over promises, always.
