Type: Dual Spring OutSpr.OD: 29.65mm OutSpr.ID: 21.85mm InnSpr.OD: 20.50mm InnSpr.ID: 15.50mm Press.Seat: 80 @ 35.5 Press.Open: 203 @ 12.5 Max Lift: 16.30mm Coil Bind: 20.70mm Rate: 11.50mm Retainer: RET-K20A2/T2 + SEAT-H1020DS Engines Acura - Base 4cyl 2.0l K20A3 Acura - Base...