GSC Power-Division Super Alloy STD Size Exhaust Valve for the Nissan GT-R VR38DETT oversized valve Using Haltech Engine Management

Using Haltech Engine Management

25" primaries

Options Valve Position Sensor Upgrade

tuning simplicity

Scorched to raise initial cold effectiveness and ease bed-in

GSC Power-Division Super Alloy STD Size Exhaust Valve for the Nissan GT-R VR38DETT oversized valve Using Haltech Engine ManagementStem Diameter (mm) Overall Length (mm) Head Diameter (mm) 6 91. 95 32. 15 GSC Power Division Super Alloy Exhaust Valves for Nissan VR38DETT are for those running high horsepower, high EGT set ups that need a valve that will last in 2000F conditions. The Super Alloy Exhaust valves have chrome polished stems to create a smooth, durable finish for added life and better lubricity, especially when paired with the GSC Manganese bronze valve guides.