Brian Crower BC0200S Nissan SR20DE/DET Single Valve Spring / Steel Retainer Kit

Brian Crower BC0200S Nissan SR20DE/DET Single Valve Spring / Steel Retainer Kit Brian Crower BC0200S is an application-specific valve spring and retainer package for Nissan SR20DE/DET. 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 / ApplicationNissan SR20DE/DET Product Details Manufacturer: Brian Crower Manufacturer Part Number: BC0200S Product Type: Valve Spring & Retainer Kit Fitment / Application: Nissan SR20DE/DET Spring Type: Single Spring Part Number: BC1200 Retainer: BC2200S Retainer Material: Steel Kit Includes: Valve springs, Retainers Brian Crower Spring Specifications Free Length: 1.980" Seat Pressure: 1.550" @ 90 lbs Open Pressure: 1.025" @ 220 lbs Coil Bind: 0.910" Net Cam Lift: 0.550" / 13.97 mm Spring Seat: Uses OEM spring seat 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.