Dual Valve Springs

Skunk2 Pro Series XP Dual Valve Springs and Titanium Retainers Set of 16

Skunk2 Pro Series XP Dual Valve Springs and Titanium Retainers Set of 16
Skunk2 Pro Series XP Dual Valve Springs and Titanium Retainers Set of 16
Skunk2 Pro Series XP Dual Valve Springs and Titanium Retainers Set of 16
Skunk2 Pro Series XP Dual Valve Springs and Titanium Retainers Set of 16
Skunk2 Pro Series XP Dual Valve Springs and Titanium Retainers Set of 16
Skunk2 Pro Series XP Dual Valve Springs and Titanium Retainers Set of 16
Skunk2 Pro Series XP Dual Valve Springs and Titanium Retainers Set of 16
Skunk2 Pro Series XP Dual Valve Springs and Titanium Retainers Set of 16
Skunk2 Pro Series XP Dual Valve Springs and Titanium Retainers Set of 16
Skunk2 Pro Series XP Dual Valve Springs and Titanium Retainers Set of 16
Skunk2 Pro Series XP Dual Valve Springs and Titanium Retainers Set of 16

Skunk2 Pro Series XP Dual Valve Springs and Titanium Retainers Set of 16

Skunk2 Pro Series XP Dual Valve Springs and Titanium Retainers Set of 16. 1992 - 2001 Acura Integra (GS-R). 1997 - 2001 Acura Integra (Type R). 1999 - 2000 Honda Civic Coupe (Si).

1994 - 1997 Honda del Sol (VTEC). Seat Pressure: 93 lbs at 1.320. Open Pressure: 238 lbs at 0.820. 42 percent lighter than OEM steel retainers. Pair with Tuner Series or Pro Series Valve Springs for the ultimate valvetrain. 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 Skunk2s 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. 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. Skunk2s Pro Series XP Racing Valve Springs for the Hondas 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 Skunk2s 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. Skunk2 designs, develops, and tests its entire valvetrain lineup in-house to ensure superior quality and maximum performance gains. During development, each valvetrain component is tested both on the dyno and the road, including 11,000 rpm drag racing engines and 17,000 rpm superbikes. Manufactured from the best materials available, Skunk2 valvetrain components provide exceptional performance, reliability, and quality. These components remain standard-issue on each Skunk2 vehicle that we build and support. Skunk2s industry-leading Titanium Retainers for Hondas B-series and H-series VTEC engines are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability.

Unlink other retainers, Skunk2 Titanium Retainers feature radius-cut edges for additional rocker arm clearance and reduced weight, strategically positioned lightening grooves, and reduced overall heights for better valve seal clearance and even further weight reduction. All Skunk2 Titanium Retainers are manufactured using the latest 3D CAD (Computer Aided Design) and FEA (Finite Element Analysis) to ensure that each is optimized for strength as well as for reduced weight. Skunk2 engineers then test and prove their designs on the engine dyno as well as the race track.

Once approved for manufacturing, only medical-grade titanium thats been ultrasonically inspected and certified is used. Following CNC machining, each retainer is then individually inspected to ensure proper hole diameter, taper, and that each are free from machining defects to ensure proper installed valve spring heights and pressures. Finally, each Titanium Retainer is serialized for your protection, including valuable information, like material batch specifics as well as production and inspection dates.

Manufactured from the best materials available, Skunk2 valvetrain components provide exceptional performance, reliability, and quality and remain standard-issue on each Skunk2 vehicle that we build and support. Although retainers may appear easy to make, they remain a critical engine component where quality control is crucial. Material flaws and improper machining can result in incorrect valve spring installed heights and potential retainer failures. Skunk2 cautions enthusiasts from using retainers made from companies that claim to have engineering capabilities but do not have practical engine building, CAD modeling, and machining experience.

Local pickups are welcome for this item. Your address must be confirmed. Buyers who pay with unconfirmed addresses will not be accepted. We always look to satisfy our customers in whatever needs they may have.

The item "Skunk2 Pro Series XP Dual Valve Springs and Titanium Retainers Set of 16" is in sale since Friday, February 5, 2016. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Valves & Parts".

The seller is "boostprojects" and is located in San Diego, California. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.

  • Brand: Skunk2
  • Manufacturer Part Number: 311-05-7350 & 308-05-0300


Skunk2 Pro Series XP Dual Valve Springs and Titanium Retainers Set of 16