Type: Dual Spring OutSpr.OD: 30.2mm OutSpr.ID: 22.2mm InnSpr.OD: 22.2mm InnSpr.ID: 16.80mm Press.Seat: 100lbs @33.50 Press.Open: 222 @10mm Max Lift: 13.00mm Coil Bind: 20.00mm Rate: 12.20mm Retainer: RET-K20A2/T2 + OEM seat or SEAT-H1002D Engines Acura - Gs-r 4cyl 1.7l B17A1 Acura -...