SKUNK2 PRO SERIES XP VALVE SPRINGS HONDA B-SERIES H-SERIES VTEC COOLANT HOSES Excellent Chemical Resistance

Excellent Chemical Resistance

6061-T6 billet aluminum

Each valve is heat-treated using a proprietary process for extraordinary strength and durability and then hard chrome plated to further increase strength

Civic/CRX (EF) '88- '91

669 Internal Bore

SKUNK2 PRO SERIES XP VALVE SPRINGS HONDA B-SERIES H-SERIES VTEC COOLANT HOSES Excellent Chemical ResistanceSkunk2 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