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Exhaust valves BC Brian Crower BC3313 31mm for Toyota 1JZ
Exhaust valves BC Brian Crower BC3313 31mm for Toyota 1JZ
USA-BC3313
BC3313 – Toyota 1JZ Exhaust Valves (31mm / +1mm) – set/12
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: 5.97mm
Overall Length: 98.1mm
Material: Stainless
Valve Type: Exhaust / Dished
