Brian Crower Toyota 2JZGTE/Lexus 2JZGE/1JZGTE Dual Spring/Titanium Retainer Kit/Seat Kit - BC0310

Brian Crower Toyota 2JZGTE/Lexus 2JZGE/1JZGTE Dual Spring/Titanium Retainer Kit/Seat Kit - BC0310 aftermarket automotive part

This dual valve spring, titanium retainer, and spring seat kit is system matched to support better valve control at extended RPM. The valve springs are produced by PAC Racing using high-grade, super clean chrome silicone alloy with proprietary processing procedures aimed at consistent pressures.

SKU: brcBC0310. Designed for Toyota 2JZGTE and Lexus 2JZGE/1JZGTE applications, this kit pairs BC valve springs with CNC-machined titanium retainers to work together as a matched set.

Key Benefits

• System-matched spring and retainer pairing for improved valve control at extended RPM
• Designed for high RPM operation with consistent pressures from proprietary processing procedures
• High-grade, super clean chrome silicone alloy springs produced by PAC Racing
• CNC machined 6AL4V titanium retainers manufactured to exacting tolerances
• Supports greater lift camshafts for added performance and reliability
• Dual spring configuration intended to maintain stable valve motion at higher RPM

Specifications

• Type: BC1310 Dual
• Free Length: 1.866"
• Seat: 1.325" @ 82 lbs
• Open: 0.925" @ 180 lbs
• Coil Bind: 0.730"
• Retainer: BC2305-24
• Spring Seat: BC2935
• Net Cam Lift: 0.470" / 11.94mm

Fitment listed for Toyota 2JZGTE and Lexus 2JZGE/1JZGTE. This kit focuses on consistent spring pressure, precision retainer manufacturing, and a matched valvetrain combination intended for high-RPM use and higher-lift camshaft setups while maintaining reliability-oriented valve control.