Skunk2 Racing Pro Valve Springs for a 1999-2000 Honda Civic Si, 1994-1997 Honda Civic del Sol VTEC and 1992-2001 Acura Integra.
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†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.
Features:| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 1992 - 2001 | Acura | Integra | GS-R | ||
| 1997 - 1998 | Acura | Integra | Type R | ||
| 2000 - 2001 | Acura | Integra | Type R | ||
| 1999 - 2000 | Honda | Civic | Si | ||
| 1994 - 1997 | Honda | Civic del Sol | VTEC |
$204.00
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IN STOCK Brian Crower BC2010Brian Crower Retainers Brian Crower Honda/Acura B18C/B16A H22 K Series F Series Titanium Retainers - LIMITED STREET/RAC $204.00
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IN STOCK - LOW Brian Crower BC2020Brian Crower Retainers Brian Crower Honda/Acura B18A/B18B/B20B Titanium Retainers $204.00
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IN STOCK Brian Crower BC2011Brian Crower Retainers Brian Crower Honda/Acura B18C/B16A H22 K Series F Series Steel Retainers - HIGH MILEAGE STREET $105.89
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IN STOCK Brian Crower BC0010SBrian Crower Spring & Retainer Kits Brian Crower Honda Acura B18C/B16A/B17A Dual Spring / Steel Alloy Retainer Kit $339.00
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IN STOCK - LOW Skunk2 Racing 308-05-1300Skunk2 Racing Titanium Retainers Skunk2 Honda / Acura B Series Alpha Titanium Retainer Kit $205.34
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IN STOCK - LOW BLOX Racing BXPT-10302BLOX Racing Valve Springs BLOX Racing Valve Springs for B18A-B / B20 (1.8L-2.0L DOHC) $208.00
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IN STOCK - LOW Brian Crower BC1020Brian Crower Valve Springs Brian Crower Honda/Acura B18A/B18B/B20B Dual Valve Springs $274.00
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IN STOCK Brian Crower BC0013Brian Crower Camshaft Sets Brian Crower Honda Acura B18C/B16A/B17A Camshafts - Stage 3 Normally Aspirated $633.00
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IN STOCK - LOW Manley Performance 600200-4Manley Performance Piston Sets -4 Cyl Manley 94-01 Acura Integra GSR (B18C1) 81mm STD Bore 12.5:1 Dome Piston Set with Rings $677.77
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IN STOCK King Engine Bearings CR4139AMKing Engine Bearings Rod Bearings King Honda 91CI/1.5L D15A2/D15A3/D15B1/D15B2/D15B7/D15B8/D15Z1 Rod Bearing Set - Size STD $48.68
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$166.40
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IN STOCK Skunk2 Racing 307-05-9055Skunk2 Racing Ultra Intake Manifold Skunk2 Ultra Series Intake Manifold w/ Black B VTEC 3.5L - Black Series $901.60
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IN STOCK Skunk2 Racing 626-99-0071Skunk2 Racing Oil Caps Skunk2 Honda Billet Oil Cap (M33 x 2.8) (Black Series) $72.44
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IN STOCK - LOW Skunk2 Racing 309-05-0040Skunk2 Racing Pro Throttle Body Skunk2 Pro Series Honda/Acura (D/B/H/F Series) 68mm Billet Throttle Body (Race Only) $271.65
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IN STOCK - LOW Cometic Gasket C4231-040Cometic Gasket Head Gaskets Cometic Honda CRX/Civic Integra -VTEC 81mm .040 inch MLS Head Gasket $110.24
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For more information on Skunk2 Racing part number 311-05-7350, you can visit the official Skunk2 Racing website.