Description
BRIAN CROWER – Dual Spring & Titanium Retainer Kit (Nissan SR20VE)
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.Type BC1030 DualFree Length 1.815″Seat 1.400″ @ 88 lbsOpen 0.950″ @ 220 lbsCoil Bind 0.790″Retainer BC2205Spring Seat OEMNet Cam Lift 0.510″ / 12.95mm




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