Dual Valve Spring & Titanium Retainer Kit
Suit Nissan SR20DET

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. BC titanium retainers are CNC machined from 6AL4V round bar titanium to exacting tolerances.

Spring Specification:

Seat Press: 1.550" @ 90 lbs
Open Press: 1.025" @ 220 lbs
Coil Bind: .910"