Exhaust valves BC Brian Crower BC3209 31.15mm Nissan SR20DET

Exhaust valves BC Brian Crower BC3209 31.15mm Nissan SR20DET

USA-BC3209

BC3209 - Nissan SR20DE(T) Exhaust Valves (31.15mm / +1mm - 7mm stem) - set/8

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat resistant stainless steel material to insure reliability with high boost and/or high rpm applications. The undercut stem above the head area not only reduces overall weight for extended rpm potential, but also significantly improves air/fuel flow in and out of the combustion chamber. Every valve is fully machined and features a swirl polished finish under the head.

Head Dia; 31.15mm

Stem Dia: 5.94mm

Overall Length: 102.4mm

Material: Stainless

Valve Type: Exhaust / Dished