Brian Crower Toyota 2JZ / 1JZ - Single Valve Spring / Steel Retainer Kit BC0300S

Description

Brian Crower Toyota 2JZ / 1JZ - Single Valve Spring / Steel Retainer Kit. Designed for high RPM, BC Valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. Set of 24. Type: BC1300 Single Spring. Free Length: 1.690". Seat: 1.325" @ 80lbs. Open: 0.980" @ 158lbs. Coil Bind: 0.810". Retainer: BC2300S-24. Spring Seat: OEM. Net Cam Lift: 0.460" / 11.68mm.