Single Spring Titanium Retainer Kit BC Brian Crower BC0100 Mitsubishi Lancer Evo I, II, III, IV, V, VI, VII, VIII, IX 4G63T

Single Spring Titanium Retainer Kit BC Brian Crower BC0100 Mitsubishi Lancer Evo I, II, III, IV, V, VI, VII, VIII, IX 4G63T

USA-BC0100

BC0100 - Mitsubishi 4G63/Evo VIII/Evo IX 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: BC1100 Single

Free Length: 1.879"

Seat: 1.550" @ 84 lbs

Open: 1.000" @ 235 lbs

Coil Bind: 0.935"

Retainer: BC2100

Spring Seat: OEM

Net Cam Lift: 0.520" / 13.2mm