Brian Crower Valve Springs for Nissan VQ35DE Single Valve Springs BC1220

Brian Crower Valve Springs for Nissan VQ35DE — Single Valve Springs (BC1220) High‑Performance Replacement for VQ35DE Brian Crower BC1220 single valve springs are engineered specifically for the Nissan VQ35DE engine. Built for enthusiasts and tuners, these springs provide consistent spring rates and superior durability under high RPM and boosted conditions. Key Features Engine compatibility: Direct fit for Nissan VQ35DE engines. Precision wound: CNC‑controlled manufacturing for uniform behavior and balanced performance. High RPM stability: Resists coil surge and valve float during aggressive cam profiles and high revs. Durable finish: Protective coating to reduce wear and resist corrosion for longer service life. Ideal for tuning: Suited for performance cams, forced induction, and track use. Why Choose Brian Crower Brian Crower is a trusted name in valvetrain components. BC1220 springs combine race‑proven design with street reliability, delivering predictable valve control and improved engine response. Fitment note: Verify specifications and quantities required for your camshaft and valve train setup before purchase.