Nissan RB30 SOHC | Dual Valve Springs | Titanium Retainers KVS226-T Manufacturer_ACL The StraightGate40 from Turbosmart is

The StraightGate40 from Turbosmart is the smallest butterfly style external wastegate for tight engine bay confines and fitment

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

Hardness 41 HRC

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

Diameter: 60 mm

Nissan RB30 SOHC | Dual Valve Springs | Titanium Retainers KVS226-T Manufacturer_ACL The StraightGate40 from Turbosmart is121lb 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.