Skunk2 Racing 311-05-7350 Pro Series XP Racing Valve Spring Kit Honda B Series VTEC
- Springs milled in Japan from super clean chrome-silicon wire
- Prevent valve float and maintain valvetrain stability at engine speeds in excess of 11,000 rpm
- Heat-treated, shot-peened, and chemically polished for strength and durability
- Seat Pressure: 93 lbs at 1.320” / Open Pressure: 238 lbs at 0.820” / Coil Bind: 0.718”
- Skunk2 valvetrain components provide exceptional performance, reliability, and quality
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.