Performance Springs Nissan RB30ET Dual Valve Springs – PS 1006134D

Performance Springs PS 1006134D Dual Valve Springs are designed specifically for the Nissan RB30ET engine.

These performance dual valve springs are designed to provide improved valve train control for Nissan RB30ET performance applications, with a maximum specified valve lift of 0.470".

The PS 1006134D has an installed height of 1.575" and provides 95 lb of seated spring pressure and 225 lb of open pressure at 10 mm lift.

Product Specifications:

• Spring Type: Dual
• Maximum Valve Lift: 0.470"
• Installed Height: 1.575"
• Seated Pressure: 95 lb
• Open Pressure: 225 lb @ 10 mm lift
• Outside Diameter: 33.6 mm
• Inside Diameter: 18.6 mm
• Coil Bind: 22.7 mm

What's Included:

• 12 × Performance Springs PS 1006134D Dual Valve Springs

Performance Valve Springs specifies that the Nissan RB30ET requires 12 valve springs for a complete engine. The supplier's page currently contains a linked quantity reference to PS 1006134L, despite the product itself being identified as PS 1006134D, so the part number should be verified with the supplier if ordering.

Important: Always verify valve lift, installed height, spring dimensions, pressures, coil bind clearance, retainer compatibility and application suitability before installation. Performance Valve Springs states that valve spring pressure specifications have an approximate ±8% tolerance. The installer is responsible for checking and rechecking all dimensions, pressures, applications and specifications before, during and after installation.