<b>BC0300HD</b> - Toyota 2JZ/1JZ Heavy-Duty Single Spring/Titanium Retainer Kit

Official BC Brian Crower / runBC Online Store Verified independent store

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Rated for above 800whp, this kit features an increase in spring pressure for extended rpm's. All BC springs from PAC Racing are wound from only the highest grade, super clean, chro me silicone alloy and feature proprietary processing procedures for consistent pressures. Type BC1300 Single HD Free Length 1.690" Seat 1.320" @ 102 lbs Open 0.900" @ 215 lbs Coil Bind 0.835" Retainer BC2300-24 Spring Seat OEM Net Cam Lift 0.460" / 11.68mm Show more