BC0610 - Subaru EJ Series Dual Spring/Titanium Retainer, Seat Kit

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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 co nsistent pressures. Type BC1020 Dual Free Length 1.606" Seat 1.400" @ 70 lbs Open 0.905" @ 210 lbs Coil Bind 0.815" Retainer BC2305-16 Spring Seat BC2936 Net Cam Lift 0.470" / 11.94mm Show more