GSC Power Division Valve Spring Kit for Nissan VR38DETT Conical w/ TVS1903

GSC Power Division Valve Spring Kit for Nissan VR38DETT — Conical w/ TVS1903 Brand: GSC Power Division Upgrade the valve train of your Nissan VR38DETT with the GSC Power Division Conical Valve Spring Kit featuring the TVS1903 conical spring. Engineered for high-performance and forced-induction applications, this kit delivers precise control, reduced resonance, and reliable operation at high RPM. Application: Nissan VR38DETT Spring type: Conical (TVS1903) Performance benefits: Improved valve control, reduced valve float, enhanced stability under boost Build quality: High-strength alloy springs, precision-ground seats for consistent installation Ideal for: High-RPM builds, turbocharged and supercharged setups, track and street performance Each kit is manufactured to rigorous tolerances to ensure repeatable results and long service life. Whether you’re building a race motor or reinforcing a boosted street engine, the GSC conical springs provide the durability and control required for demanding VR38DETT builds. Optimize valve train performance — trust GSC Power Division for proven racing-quality components.