Brian Crower Valves - 31.15mm Exhaust (Nissan SR20DE[T] - 7mm Stem Dia) BC3209

Brian Cower was created to meet the demand for high-quality engine components at an affordable price.
The stroker sets are suitable for all popular Sport Compact applications and matching camshafts and valve timing.
Complete packages designed to work together to provide greater power and torque, as well as greater reliability.

The exhaust valves are designed for the following car models:
-Nissan SR20DE (T)

Parameters:
-Head Dia 31.15 mm
-Stem Dia 5.94 mm
-Overall Length 102.4 mm

Set of exhaust valves.

Each valve is made of the highest quality, high temperature-resistant stainless steel material to ensure reliability at high top-up and at higher speed. The undercut stem above the head area not only reduces the total mass to increase the potential of rotations, but also significantly improves air/fuel flow to and from the combustion chamber. Each valve is fully mechanically machined and has a vortex-polished finish under the head.