Nissan RB30 SOHC | Dual Valve Springs | Titanium Retainers KVS226-T Manufacturer_ACL Capable of running up to

Capable of running up to a G25 / G35  or up to a Precision 6870

Platinum Racing Products - Billet Radiator brackets to suit Nissan180sx

Boost-Balance Valve Technology

13in) Blow Off Valve with a tiny footprint and massive flow

Features sequential ports for quiet operation on mild boost and full performance at full boost

Nissan RB30 SOHC | Dual Valve Springs | Titanium Retainers KVS226-T Manufacturer_ACL Capable of running up to121lb seat pressure at 38. 80mm, 320lb at 13. 70mm lift. Coil Bind 24. 15mm. Nissan RB30 SOHC Premium Dual Valve Spring and Titanium Retainer kit to suit big power and big boosted applications. 121lb seat pressure at 38. 80mm, 320lb at 13. 70mm lift. Coil Bind 24. 15mm. Retainer is 1. 5mm shorter to give more retainer to seal clearance when using higher lift cams.