Brian Crower HD Single Valve Spring & Steel Retainer Kit for Toyota & Lexus 2JZ 2JZGE 2JZGTE (800+whp)

Brian Crower HD Single Valve Spring & Steel Retainer Kit for Toyota & Lexus 2JZ 2JZGE 2JZGTE (800+whp)

Rated for above 800whp, this kit features an increase in spring pressure for extended rpm's. All BC springs from PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures.

Kit PN: BC0300HD
Spring PN: BC1300HD
Retainer PN: BC2300S-24
Seat: OEM
Description: Single Spring, Steel Retainer
Spring Pressure:
Seat: 1.320" @ 102 lbs / Open: 0.900" @ 215 lbs / Coil Bind: 0.835"
(no machine work required)
Net Cam Lift: 0.460" / 11.68mm