Brian Crower Retainers and Titanium Valve Springs (BC0130) - Evolution X 4B11T (CZ4A)

Brand new Brian Crower Retainers and Titanium Valve Springs (BC0130) for the Mitsubishi Lander Evolution X 4B11T. 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: BC1130 Single
Free Length: 1.693"
Seat: 1.375" @ 75 lbs
Open: 0.950" @ 175 lbs
Coil Bind: 0.850"
Retainer: BC2130
Spring Seat: OEM
Net Cam Lift: 0.475" / 12.06mm

We also also Brian Crower Camshafts for the CZ4A if you would like a bundle purchase. Should you be interested in this, contact us at for pricing and delivery to your location.

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