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Brian Crower Valve Spring & Titanium Set - Subaru EJ20/25


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Brian Crower valve springs by PAC Racing are designed for high rpm use and are wound from only the highest grade, super clean, chrome silicone alloy. BC springs feature proprietary processing procedures for consistent pressures. BC titanium retainers are CNC machined from 6AL4V round bar titanium to exacting tolerances.

  • Spring# BC1600
  • Spring Pressure: BC1600 Seat: 1.420" @ 80 lbs / Open: 1.000" @ 178 lbs / Coil Bind: 0.850" (no machine work required)
  • Retainer# BC2300-16
  • Seat# No Seat
  • Description: Single Spring, Titanium Retainer
Kit includes: 16 Springs / 16 Retainers