Single Spring Titanium Retainer Kit BC Brian Crower BC0130 Mitsubishi Lancer Evo X 4B11T

Single Spring Titanium Retainer Kit BC Brian Crower BC0130 Mitsubishi Lancer Evo X 4B11T

USA-BC0130

BC0130 - Mitsubishi 4B11 Evo X Spring/Titanium Retainer Kit

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