Supertech Performance Dual Valve Springs SPR-H100DR

Type: Dual Spring OutSpr.OD: 30.2mm OutSpr.ID: 22.2mm InnSpr.OD: 22.2mm InnSpr.ID: 16.8mm Press.Seat: 85 @ 33.5 Press.Open: 266 @ 14 Max Lift: 15mm Coil Bind: 18.5mm Rate: 12.9mm Retainer: RET-K20A2/T2 + SS-3011-3+ SEAT-H1020DS Engines Acura - Base 4cyl 2.0l K20A3 Acura - Base 4cyl 2.4l K24A2 Acura - Base 4cyl 2.4l K24Z3 Acura - Gs-r 4cyl 1.7l B17A1 Acura - Gs-r 4cyl 1.8l B18C1 Acura - Special Edition 4cyl 2.4l K24Z3 Acura - Type R 4cyl 1.8l B18C5 Acura - Type-s 4cyl 2.0l K20A2 Acura - Type-s 4cyl 2.0l K20Z1 Honda - SI 4cyl 1.6l B16A2 Honda - Vtec 4cyl 1.6l B16A2 Honda - Vtec 4cyl 1.6l B16A3