Brian Crower High RPM Performance Valve Spring and Retainer Kit
Designed for high RPM, PAC Racing's BC valve springs are wound from only the finest super-clean chrome silicone alloy and feature proprietary processing procedures for consistent pressure. BC titanium retainers are CNC machined from 6AL4V round bar titanium to exacting tolerances.BC steel retainers are CNC machined from hardened 4140 round bar chromoly steel to exacting tolerances.
Features
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Spring Pressure
Seat: 1.550" @ 84 lbs
Open: 1.000" @ 235 lbs
Coil Bind: 0.935" (no machining required)
Applications
- 1990-1999 1G / 2G DSM
- 2003-2006 Mitsubishi Evo 8/9
What's in the box?
- (16) Valve Springs
- (16) Retainers
Warranty
- Standard Manufacturer Warranty
