Brian Crower Mitsubishi 4G63/EVO 8/9 Single Spring & Steel Retainer Kit - BC0100S
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Enhance your Mitsubishi 4G63 Eclipse or Evo with the Brian Crower Single Spring/Steel Retainer Kit. Engineered for high RPM performance, this kit ensures superior valve control and reliability. Key features include:
- High-grade Chrome Silicone Alloy valve springs
- CNC machined Titanium retainers for select models
- Improved valve control at extended RPM
- Supports greater lift camshafts
Fitment:
- Mitsubishi 4G63 Eclipse
- Mitsubishi 4G63 Evo
Brian Crower Single Spring/Steel Retainer Kit Mitsubishi 4G63 Eclipse | Evo
Brian Crower valve spring and titanium retainers kits are system matched to work in unison to deliver better valve control at extended RPM and allow for greater lift camshafts for added performance and reliability.
Designed for high rpm, BC valve springs 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.
Features:
- valve spring crafted from high-grade Chrome Silicone Alloy
- select models have CNC Titanium retainers
Fitment:
- Mitsubishi 4G63 Eclipse
- Mitsubishi 4G63 Evo
| Brand | Brian Crower |
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