Brian Crower BC0088S Honda L15B7 Single Valve Spring / Steel Retainer / Keeper Kit

Brian Crower BC0088S Honda L15B7 Single Valve Spring / Steel Retainer / Keeper Kit Brian Crower BC0088S is an application-specific valve spring and retainer package for Honda L15B7. The matched components are intended to provide controlled spring pressure and stable valvetrain operation in performance applications when installed to the correct height and clearance. Fitment / ApplicationHonda L15B7 Product Details Manufacturer: Brian Crower Manufacturer Part Number: BC0088S Product Type: Valve Spring & Retainer Kit Fitment / Application: Honda L15B7 Spring Type: Single - mixed intake/exhaust Spring Part Number: BC1070 intake / BC1089 exhaust Retainer: BC2070S Retainer Material: Steel Kit Includes: Valve springs, Retainers, Keepers/locks Brian Crower Spring Specifications Spring Seat: Uses OEM spring seat Keeper / Lock: BC2940 Intake spring BC1070: Free 2.231"; Seat 1.975" @ 58 lbs; Open 1.500" @ 154 lbs; Coil Bind 1.320"; Net Lift 0.490" / 12.45 mm Exhaust spring BC1089: Free 2.030"; Seat 1.700" @ 58 lbs; Open 1.300" @ 138 lbs; Coil Bind 1.023"; Net Lift 0.550" / 13.97 mm Fitment NoteWe identify many performance components by engine family rather than by every individual chassis. Verify the engine code, cylinder head/valvetrain configuration, and required supporting components before ordering, especially on engine swaps or modified vehicles. Always verify installed height, coil-bind clearance, retainer-to-seal/guide clearance, and camshaft lift before final engine assembly.