Brian Crower 33mm Intake w/Black Nitride Finish Valves Honda | Acura B18C | B16A | B17A

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.

Features:

• Head Dia: 33mm
• Stem Dia: 5.48mm
• Overall Length: 102.5mm
• Material: Stainless (Black Nitride)
• Valve Type: Intake / Flat Face

Fitment:

• Honda/Acura B18C | B16A | B17A