Exhaust Valves BC Brian Crower BC3045 31mm Honda Acura K20A2 K20A K20Z3

Exhaust Valves BC Brian Crower BC3045 31mm Honda Acura K20A2 K20A K20Z3

USA-BC3045

BC3045 - Honda/Acura K20A2/K20A/K20Z3 Exhaust Valves (31mm / +1mm) - 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: 31mm

Stem Dia: 5.45mm

Overall Length: 108.65mm

Material: Stainless

Valve Type: Exhaust / Dished